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The temperatures for fermentation should range between 56° and 62°; not higher than 60° for ale worts, or above 62° for porter. The attenuation at cleansing will depend in a great measure upon the original gravity of the wort, and whether the beer is for present use or keeping; a very good criterion is about 2-5ths of the original saccharometic gravity for present-use ale, and 1-3rd for keeping-ale, for porter one-half for present-use beer, and 2-5ths for keeping. If the ale or porter be for exportation, these attenuations should be carried lower and the beer well flattened before bunging down in the casks or vatting. The stages of a healthy fermentation are, first, a creamy scum rising on the surface: this, after a time, begins to curl and becomes frosted in appearance; it then becomes rocky, and the air vesicles which appeared frosted enlarge; it then passes to the size of small bladders, and after a short time the head begins to fall: it however rises again, becomes yesty, the bladders enlarge in size, the yestiness increases, and, when ready for cleansing, it has a vigorous, rich, yesty brown and bladdery head. With respect to the yest employed, great care should be taken to have it fresh, sound, and healthy, otherwise you will never insure a healthy fermentation; and if you have not such yest by you, send by all means to some other brewers who are at work, and procure some. The yest, after a time, will wear out and cease to ferment the worts healthily: under these circumstances a change must be procured, and at times one or two before you can get a change that will suit. The yest used in setting the fermentation should be about 2 lbs. per barrel, but this will vary with the strength of the beer, the extent of attenuation required, and the quantity of worts that are to be fermented together. Good malt and hops are of course indispensable in all these operations, and good materials are at all times more economical than inferior articles bought a few shillings cheaper; a greater extract is obtained and a far superior article manufactured, to the credit of the brewer and the interest of the employer. With respect to the water, this is not a matter of so much consequence as has been often supposed, provided it is sweet in itself, that is, independently of floating matter. Many persons imagine that the peculiarity of the water in different districts produces the difference in the flavour of the beer brewed, but this is entirely erroneous: good beer may be brewed from hard or from soft water, whether obtained from a well or a river.

BREWING STATISTICS. Beer was first made an exciseable article by the parliament in the 19th of Charles I., A.D. 1643. In December, 1660, persons by whom it was brewed for sale were required to pay an excise of 2s. 6d. per barrel on strong beer, and 6d. per barrel on small beer. In the following year the same duties were respectively imposed upon strong and small beer in Ireland; but beer brewed in Scotland was not chargeable with any duty until 1695, when the brewers paid 3s. 3d. per barrel on strong beer, 9d. per barrel on small beer (to which rates the duties in England had been advanced in 1692), and 28. per barrel upon twopenny ale.' In 1697 the rates were increased in England and Scotland to 48. 9d. on A further adstrong beer, and 1s. 3d. on small beer. vance in 1710 carried the rates to 5s., and 1s. 4d. In 1761 the duties were fixed at 8s. per barrel on strong, 3s. on table beer, 1s. 4d. on small beer, and 38. 4d. on twopenny ale. In 1802 the distinctions of small beer in England and Scotland, and of twopenny ale in the latter country, were no longer made, and the rates of duty were fixed at 10s. per barrel on strong, and 2s. per barrel on table-beer, at which they were continued until October, 1830, when the duty on all kinds of beer was wholly repealed. In July, 1823, the legislature had sanctioned the sale of a quality of beer between the two kinds last mentioned, to which the appropriate name of intermediate' beer was given, and upon this kind a duty of 5s. per barrel was payable, until 1830. The rates of duty in Ireland underwent the following alterations:Strong Beer. December, 1661 2s. 6d. November, 1715 4s. Od. November, 1717 4s. 6d. December, 1769 4s. 1d. March, 1791 2s. 6d.

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Small Beer.

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March, 1794 2s. 1 d.
March, 1795, the duty in Ireland ceased.

The foregoing rates were in addition to the duties charged in each division of the kingdom upon the materials of which beer is made. [HOPS and MALT.]

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Nearly three-fourths of the shipments are made to British colonies and possessions. Of this proportion India takes one-fourth; an equal quantity is sent to the British North American colonies and the West Indies; the remaining one-fourth is divided between our Australasian and African settlements. Of foreign countries, the United States of America, Russia, and France are the best customers for this article; the remaining shipments are small in amount. BREWOOD. [STAFFORDSHIRE.]

BRIAN, surnamed BOROIMHE (BORU'), a celebrated king of Ireland, son of Kennedy, king of Munster, son of Lorcan. He ascended the throne of both Munsters, i. ይ.. of Ormond and Thomond, or the present counties of Tipperary and Clare, A.D. 978. His earlier exploits were against the Danes of Limerick and Waterford; but being elated by frequent successes against these invaders, he deposed O'Maelachaghlin, the supreme king of the island, and eventually became himself monarch of Ireland. He derived his surname from the tribute which he now imposed upon the provinces. The Boroimhe, or tax alluded to, was levied in the following proportions:-from Connaught, 800 hogs; from Tirconnell (the present county of Donegal), 500 mantles and 500 cows; from Tirone, 60

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loads of iron; from the Clan Rory of Ulster (the present | sesses a foundry for cannon, several tanneries, and a concounties of Down and Antrim), 150 cows and 150 hogs; siderable trade with the Black Sea, Baltic, and other quarters from Oriel (the present counties of Armagh and Monaghan), in grain, hemp, rape-oil, honey, wax, linens, timber, cast160 cows; from the prov. of Leinster, 300 cows, 300 hogs, iron and iron ware, mats, ropes, bark, tar, lime, alabaster, and 300 loads of iron; from Ossory (the present Queen's &c. Some small vessels are built, and there is a manuCounty), 60 cows, 60 hogs, and 60 loads of iron; from the factory of arms in the neighbourhood. 53° 21' N. lat., 34° Danes of Dublin, 150 hogsheads of wine; from the Danes 19' E. long. of Limerick and Waterford, 365 hogsheads of red wine. BRIARE, a small town in France in the dep. of Loiret, On these and other revenues king Brian supported a rude on the right bank of the Loire, 92 m. nearly due S. of Paris. but royal magnificence at his chief residence of Kincora, The town has little in itself worthy of notice. It consists of near the present town of Killaloe, in the county of Clare. He one straight and tolerably handsome street. The inh. by had also castles at Tara and Cashel. Brian continued for the census of 1832 were taken at 2243 for the town, and many years to rule his dominions with vigour and pros- 2730 for the whole com.; they are mostly engaged as boatperity, reducing the Danes and subduing their native allies, men on the riv. or canal., building numerous duns or castles, causing roads and bridges to be constructed, and enforcing the law by taking hostages from all the petty kings of the country. Having however disputed with Maelmora, the king of Leinster, Maelmora revolted, and, inviting a new invasion of Danes to his assistance, brought on the battle of Clantarf, in which king Brian fell, after gaining a glorious victory over the united forces of the invaders and revolted natives, on Good Friday, anno 1014. Brian, and his son Murrogh, who fell in the same battle, were buried together in the cathedral of Armagh. The funeral obsequies lasted twelve days and nights, and the possession of the heroic remains was afterwards contested by rival potentates. Brian is said to have defeated the Danes in twenty-five pitched battles: prior to the battle of Clantarf he had confined them to the cities of Dublin, Wexford, Waterford, and Limerick; and the final blow which he gave their power in that engagement they never recovered. He was the founder of the numerous sept of O'Brien, O or Ua being a distinctive adnomen not assumed by Irish families till after his time. This national prefix means 'descendant of' or 'of the kindred of,' and was originally supplied by the more antient Mac, which means son." (O'Connor, Rev. Hib. Scrip. Vet.; MSS. History of Ireland, lib. R. I. Academy.)

BRIANCON, a fortified town of France, and capital of an arrond. in the dep. of Hautes Alpes, is situated quite among the Alps, 7 or 8 m. from the pass of Mont Genèvre, and at the junction of the small stream the Guisane with the Durance. It is on the road from Paris by Lyon and Grenoble to Turin, 422 m. from Paris, 44° 54' N. lat., 6° 47' E. long. It is 4285 ft. above the level of the sea.

This little town, which is mentioned by Strabo, and in the Itineraries, appears in them under the name Brigantium. In the middle ages it was the chief place of a district, Briançonnois, comprehended in Dauphiné. It does not appear to have been of any note till the early part of the last century, when, by the cession of some parts of the Briançonnois to Savoy, it was determined to strengthen it as a frontier town with new fortifications.

It is one of the smallest towns in France, with narrow streets, but neither badly laid out nor badly built. There is a pretty good place or square, and a tolerably well built church. The inh. (about 2000 for the town, or 3000 for the whole comm.) are engaged busily in trade in hosiery, cotton goods, and hardware, and especially in the book trade. Its defences, which are very strong, consist mainly of seven forts, which occupy in the most advantageous manner all the surrounding heights. The works are partly formed from the rocks on which they stand. The Durance flows in a very deep channel or ravine between the town and the principal forts: over this ravine a bridge of one arch, of about 128 Eng. ft. span, and nearly 180 ft. high, was thrown in 1734.

The surrounding district ser ls out every winter into the neighbouring dep. a number of emigrants, who exercise the profession of schoolmasters; they speak and write French tolerably well, understand the four rules of arithmetic, and sometimes Latin. The kitchens of the Catholic priests commonly serve them for school-rooms. Some coal is dug here.-(Vaysse de Villiers; Malte Brun.)

The arrond. of Briançon had, in 1832, a pop. of 29,636. BRIANSK, a t. of Great Russia, in the government of Orel, and the chief place of a circle of the same name. It is an antient and well-built t. situated at the entrance of the Obolova into the Desna, is surrounded by a wall of earth, and contains 16 churches (9 of stone and 7 of wood), a monastery with a seminary attached to it, 2 poor-houses, about 600 houses, and about 5100 inh. On account of the excellent ship-timber which the neighbouring country produces, there is an admiralty-office here. It likewise pos

The can. of Briare deserves notice from its position and importance in the system of inland navigation in France, and from its having preceded in its formation most other works of a similar nature in that country. It was commenced in the reign of Henry IV., under the enlightened administration of Sully; but upon the retirement of that great minister the work was interrupted. It was resumed in 1639 in the reign of Louis XIII. by two private individuals, MM. Guyon and Bouteroue, to whom the king granted the can., with its works, so far as they were executed, and all the materials they might find on the spot. The can. unites the Loire at Briare with the Loing at Montargis; and as the Loing was rendered navigable from this point to its junction with the Seine, the can. opened a communication between the various towns and districts watered by the Loire, and the capital. For a long time the tolls arising from the can. were very considerable, but they were much diminished by the formation of the can. of Orleans, which opened a readier communication between the Loing and the middle and lower part of the Loire.

BRIBERY, in English law, has a threefold signification, denoting, first, the offence of a judge, magistrate, or any person concerned judicially in the administration of public justice, receiving a reward or consideration from parties interested, for the purpose of procuring a partial and favourable decision; secondly, the receipt or payment of money to a public ministerial officer as an inducement to him to act contrary to his official duty; and thirdly, the giving or receiving of money to procure votes at parliamentary elections, or elections to public offices of trust.

By the Athenian laws the first of these offences rendered the receiver liable to a penalty of ten times the value of the bribe received, and the punishment of infamy; and the person offering the bribe was also subject to prosecution and punishment. By the Roman law there were various provisions against bribery, and mainly with reference to the election to the higher offices in the state, as consul, prætor, &c. This offence was expressed by the term Ambitus, against which there were very numerous enactments. By the Lex Acilia Calpurnia (B. c. 68) a man convicted of bribery (ambitus) was disabled from filling a public office and from entering the senate, besides being fined: these penalties were extended by the Lex Tullia (B.c. 64), passed in the consulship of Cicero. (See the Oration pro Murena, which is a defence of Murena against the charge of amBy the Lex Aufidia (B.c. 62) it was enacted that bitus.) if a man promised money to any tribe for its votes he should escape all legal penalties, in case he did not pay the money; but if he paid it, he was bound to pay to each tribe as long as he lived a fixed sum of money. On this occasion Cicero made a remark, which he no doubt thought had some point in it: Clodius,' he said (with whom the great orator was then at open war), 'had observed the law before it was made: he was in the habit of promising, and not paying. (Cic. ad Attic. i. 16.) The offence of bribery in a judge was included in the comprehensive term Repetundæ, upon which there were several enactments: the chief were the Lex Cornelia and the Lex Julia; the latter passed (B.c. 60) in the first consulship of Julius Cæsar.

I. In England judicial bribery has from early times been considered as a very heinous offence. By an antient statute 2 Hen. IV. Ali judges, officers, and ministers of the king convicted of bribery shall forfeit treble the bribe, be punished at the king's will, and be discharged from the king's service for ever. The person offering the bribe too is guilty of a misdemeanour. Sir Edward Coke says that if the party offereth a bribe to the judge, meaning to corrupt him in the cause depending before him, and the judge taketh it not, yet this is an offence punishable by law in the party that

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cure, or endeavour to procure, the return of any person to serve in parliament for any place, every such person so giving or promising (if not returned) shall for every such gift or promise forfeit the sum of 10007.; and every such person returned and so having given or promised to give, or knowing of and consenting to such gifts or promises upon any such engagement, shall be disabled and incapacitated to serve in that parliament for such place; and any person or persons who shall receive or accept of any such sum of money, gift, or reward, or any such promise upon any such engagement, shall forfeit the amount of such sum of money, gift, or reward, over and above the sum of 500% [ELECTIONS.]

doth offer it.' (3d Inst. 147.) In the 24 Edw. III. (1351) Sir William Thorpe, then chief justice of England, was found guilty, upon his own confession, of having received bribes from several great men to stay a writ which ought in due course of law to have issued against them. For this offence he was condemned to be hanged, and all his lands and goods forfeited to the crown. Blackstone says (Comment. vol. iv. p. 140) that he was actually executed; but this is a mistake, as the record of the proceeding shows that he was almost immediately pardoned and restored to all his lands (3 Inst. 146). It appears also from the Year Book (28 Ass. pl. 2) that he was a few years after wards reinstated in his office of chief justice. The case, 2. Bribery at municipal elections was also an offence at therefore, does not speak so strongly in favour of the common law, and a criminal information was granted by purity of the administration of justice in early times as the Court of King's Bench against a man for promising many writers, following Blackstone, have supposed. In money to a member of the corporation of Tiverton to induce truth, the corruption of the judges for centuries after Sir him to vote for a particular person at the election of a Wm. Thorpe's case occurred was notorious and unques- mayor. (Plympton's case, 2 Lord Raymond's Reports, tionable. It is noticed by Edward VI. in a discourse of his 1367.) published by Burnet, as a complaint then commonly made against the lawyers of his time. (Burnet's Hist. of the Reformation, vol. ii. App. p. 72.) Its prevalence at a still later period, in the reign of James I., may be inferred from the caution contained in Lord Chancellor Bacon's address to Serjeant Hutton upon his becoming a judge, that his hands and the hands of those about him should be clean and uncorrupt from gifts and from serving of turns, be they great or small ones. (Bacon's Works, vol. ii. p. 632, edit. 1765.) In Lord Bacon's own confession of the charges of bribery made against him in the House of Lords, he alludes, by way of palliation, to the offence of judicial corruption as being vitium temporis. (Howell's State Trials, vol. ii. p. 1104.) Since the Revolution, in 1688, judicial bribery has been altogether unknown in England, and no case is reported in any law book since that date in which this offence has been imputed to a judge in courts of superior or inferior jurisdiction.

II. Bribery in a public ministerial officer is a misdemeanour at common law in the person who takes and also in him who offers the bribe. Thus a clerk to the agent for French prisoners of war at Porchester Castle, who had taken money for procuring the exchange of certain prisoners out of their turn, was indicted for bribery and severely punished by the Court of King's Bench. (1 East's Reports, 183.) So where a person offered the first lord of the treasury a sum of money for a public appointment in the colonies, the Court of King's Bench, in Lord Mansfield's time, granted a criminal information against him. (4 Burrows's Rep. 2500.)

Bribery with reference to particular classes of public officers has become punishable by several acts of parliament. Thus by the stat. 6 Geo. IV. c. 106, sect. 29, if any person shall give, or offer, or promise any bribe to any officer or other person employed in the customs, to induce him in any way to neglect his duty (whether the offer be accepted or not), he incurs a penalty of 5007. So also by 6 Geo. IV. c. 108, sect. 35, if any officer of the customs, or any officer of the army, navy, marines, or other person employed by or under the direction of the commissioners of the customs, shall make any collusive seizure, or deliver up, or agree to deliver up, or not to seize any vessel, or goods liable to forfeiture, or shall take any bribe for the neglect or nonperformance of his duty, every such offender incurs a penalty of 500l., and is rendered incapable of serving his Majesty in any office whatever, either civil or military; and the person also giving or offering the bribe, or making such collusive agreement with the officer, incurs the like penalty. By the 6 Geo. IV. c. 80, sect. 145, similar penalties are inflicted upon officers of the excise who take bribes, as well as upon those who give or offer the bribe.

III. As to bribery for votes at elections to public offices. 1. Bribery at parliamentary elections is said to have been always an offence at common law. There are however no traces of any prosecutions for bribery of this kind until particular penalties were imposed upon the offence by acts of parliament. The operative statute upon this subject at the present time is the 49 Geo. III. c. 118, which provides that if any person shall give or cause to be given, directly or indirectly, or shall promise or agree to give any sum of money, gift, or reward, to any person upon any engagement that such person to whom such gift or promise shall be made, shall by himself or by any other person at his solicitation pro

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The 54th clause of the recent act for the regulation of Municipal Corporations in England and Wales (5 and 6 Will. IV. c. 76) provides that if any person who shall have, or claim to have, any right to vote in any election of mayor, or of a councillor, auditor, or assessor of any borough, shall ask or take any money or other reward, or agree or contract for any money or other reward whatsoever, to give or forbear to give his vote in any such election, or if any person shall by any gift or reward, or by any promise, agreement, or security for any gift or reward, corrupt or procure, or offer to corrupt or procure any person to give or forbear to give his vote in any such election, such person so offending in any of the cases aforesaid shall for every such offence forfeit the sum of 50%., and for ever be disabled to vote in any municipal or parliamentary election whatever in any part of the United Kingdom, and also shall for ever be disabled to hold any office or franchise to which he then shall or at any time afterwards may be entitled as a burgess of such borough, as if such person was naturally dead.'

BRICK, clay mixed with sand or fine coal ashes, and particles of small coal sifted, and afterwards burnt in a clamp; or clay mixed with sand, or clay alone, baked in a kiln. The antients both baked their bricks and dried them in the sun. Among the oldest specimens of bricks are those in the ruins of Babylon, which were of three sorts [BABYLON]. The Egyptians used sun-dried bricks in the large walls which inclosed their temples, and in the constructions about their tombs. At Thebes there are true arches made of sun-dried bricks: pyramids also were sometimes built of these bricks, which, as well as those made by the people who settled in the plain of Shinar, consisted of clay and chopped straw. The Egyptian manner of making bricks is delineated in Rosellini's work on the paintings of Egypt. The Romans, according to Pliny, began to use bricks about the decline of the republic; but a brick building, called the temple of the god Redicolus, still remains, which is said to have been built on the occasion of the retreat of Hannibal. (Rosini's Views in Rome,) It has been supposed that the Greeks did not employ bricks until after their subjugation by the Romans, as none of the works erected prior to that period, the ruins of which still exist, show any signs of brickwork; yet there are Greek buildings mentioned by Vitruvius as built of brick, which may have been prior to that date. Vitruvius (lib. ii. cap. 7) mentions the wall of Athens towards Mount Hymettus and Pentelicus, and the cellæ of the temples of Jupiter and Hercules; and indeed it would be easy to show from various passages that bricks were in use among the Greeks before the Roman conquest. (Demosthenes, wɛpì σrepávov, c. 103.) The Greek names for bricks were didoron, pentadoron, tetradoron, from the Greek doron, a hand-breadth.' Pentadora are bricks five dora, and tetradora bricks four dora on each side. All these bricks were also made half the size, to break the joint of the work; and the long bricks were laid in one course, and the short in the course above them.

Vitruvius says the pentadora were used in public works, and the tetradora in private. It is most probable that they were dried bricks, as Vitruvius speaks of bricks requiring two years to dry. We learn also from him, that the laws of Attica required that five years should be allowed for the drying of bricks. It is true they might when well dried be burnt; but when he says (vol. i, cap. 3) that if they are used when newly made, and moist, the plaster work which is laid on them remaining firm and stiff, and they

shrinking, and consequently not preserving the same height with the incrustation, it is by such contraction loosened and separated, we must infer that they were not burnt. These bricks seem to have been made in the manner still used at Pisa, and in many parts of Germany. Vitruvius says they should not be made of 'sandy, stony, or gravelly loam, for such kinds of earth in the first place render them heavy; and secondly, upon being wetted with the rain after they are laid in the wall, they swell and dissolve, and the straw which is put in them does not adhere on account of its roughness.' The earth which Vitruvius recommends is white and chalky, or red, with a coarse grit; and the spring or autumn, according to him, is the best time for making them.

The Roman brick used in the buildings on the Palatine hill, in the baths of Caracalla, and in various remains of Roman buildings in England, is more like a tile than a brick, being very thin compared with its length and breadth. The dimensions of Roman bricks vary, being 7 inches square and 1 inches thick, 16 inches square and 24 to | 24 inches thick, and 1 foot 10 inches square by 24 inches thick: the colour is red. The bricks of the small temple without the walls of Rome, on the road leading to the grotto of the nymph Egeria, are smaller than any of these dimensions, being in size and colour more like a Dutch clinker. In the villa Doria Pamfili at Rome, among the tombs, are several kinds of bricks not usually found elsewhere. There are beautiful small red bricks in some of the best preserved of these small edifices: some are triangular, and others are thicker than the ordinary brick, though not so long or so wide; and a fourth sort approach to the size of the tetra

doron.

In Persia bricks are both dried in the sun and baked. The sun-burnt bricks are made in wooden moulds. When formed they are 8 inches long, 6 inches wide, and 24 inches deep. The earth is tempered with the feet, and, like the Egyptian brick, is mixed with straw cut fine. While in the mould they are dipped in a vessel of water mixed with chopped straw, and then smoothed by hand; the moulds are then removed, and in about three hours they get sufficient consistency to be handled, when they are placed in rows one over the other to get thoroughly dry. The baked bricks are made of earth and ashes, much like the English clamp-burned bricks (Chardin).

The brick used in England is made of clay mixed with sand or with ashes, and after being dried in the sun and air, is burned in a clamp or baked in a kiln. These bricks, which are moulded of one size throughout the kingdom, are 10 inches long, 5 inches wide, 3 inches thick, as prescribed by an act of Parliament. Bricks may be made of any size, but all above the standard size pay a higher duty. They are made in the following manner: The encallow, as it is technically called, or the top-soil, is first taken off and laid on one side. The clay is then dug and turned over in the winter, and being prepared for the spring by this exposure to wet and frost, it separates and mixes better with the fine ashes which are afterwards added in the proportion of onefifth of ashes to four of clay, or 50 chaldron to 240 cubic yards, which will make 100,000 bricks. When much sand is mixed with the clay, and the earth is what is technically called mild, 40 chaldron of ashes to 220 cubic yards of clay will make the same quantity. To burn the former, or stiff clay bricks, 15 chaldrons of breeze (a coarse kind of coal-ash left from the sifting) are required for the latter, or for the mild earth, 12 will be sufficient. In the spring and summer, the earth, which has been turned in the winter, has a coat of ashes laid over it to the depth of three inches, and this coat of ashes with a foot of clay is dug over together, the digger taking care to mix his ashes equally with the clay. The clay and ashes thus mixed together are 'watered down,' by water being thrown over them with a wooden scoop. The clay and ashes are then mixed together more effectually by means of a pronged hoe, with which the stuff is raked backwards and forwards. The earth now presents the appearance of a black streaky mass. After this operation it is removed in barrows to the 'pugmill,' near a shed called the 'stool,' where the moulder is at work. The pugmill is an iron-hooped barrel, 3 ft. 2 inches in diameter, a little narrower towards the bottom. At the top, a third of the circumference is cut down about six inches to facilitate the barrowing in the earth. The bottom of the mill is fixed to two crossed beams, strapped together in the centre with iron braces. In the centre of the mill is an upright bar of

iron, 2 inches square, the end of which at the bottom is placed in the centre of the crossed beams, where it works as on a pivot. The bar is kept in its upright position by two iron shoulders fastened to the sides of the barrel. From the top of the iron bar is a horizontal beam, to which the collar of the horse is attached by means of two perpendicular pieces falling from the beam. The bar has in the barrel six iron knives 1 foot 2 inches long and 44 inches broad; all except the upper one have six teeth also of iron, three above and three below. At the bottom of the barrel is a small hole, through which the masticated clay is forced by the grinding of the teeth produced by the motion of the horse. The clay having oozed out, is cut off in pieces with a concave shovel, called a 'cuckhold,' and laid on one side and covered with sacks to prevent the sun drying it before it is carried to the moulder. From this stock the clay is supplied to the feeder, who stands next to the moulder. The feeder's business is to prepare and sand pieces of clay about the size of the brick, which the moulder throws into the mould first sanded, striking it sometimes with his wrist: he then cuts off any superfluous piece with a stick kept in a bowl of water by his side. The back and side parts of the mould are removed from the bottom piece, and the brick is gently deposited on a flat piece of wood, called a palletboard, which is removed by a boy to a lattice-work inclined plane fixed to a barrow. When this is full, the upper surface of the bricks is sanded, and they are wheeled off to the hacks, which are long level lines raised about four inches from the face of the field, and formed about two feet six inches wide. Here they are carefully deposited, the bricks being held, by the workman performing this duty, who is called the off-bearer, by means of two pallet-boards. The setting the bricks is one of the niceties of the art, as without a skilful hand they become twisted in the setting down. The bricks are placed in two rows on the hacks, and are set a little apart to admit the air to dry them. At each end of the hack every other layer of bricks is turned with the ends at right angles to the row. They are carried up in rows, one on the other, to the height of from seven to ten bricks, but the average height in most fields is eight. As they are put down the workman counts them by thousands, making a dot at every thousandth in the soft brick, so that they are easily reckoned. To protect them from the weather, they are covered with straw, which is removed when it is not showery: they are always covered up at night in this way. Some brickmakers have their hacks covered with long sheds, but this has been found very expensive, and a very slow method. After the bricks are partially dried, another operation takes place, called 'skintling,' that is removing the bottom bricks to the top, and widening the apertures between each brick, placing them diagonally. This, which hastens the drying, cannot be done until the bricks have acquired some hardness. The bricks being now dry, are removed to the kiln. The kiln (as the clamp is called) must be managed with considerable skill to burn off the bricks successfully, for if too much firing or too little is used, they become either one mass of clinkers or are all soft. They should also be carefully and closely packed, so as to let in as little air as possible, for the admission of air produces the soft red kind, called place bricks. The base of the kiln is made of brick rubbish, and laid a little inclined, in a segment of a circle from north to south S. N., so as to give the brick a slight battering, which is their principal support. The bricks are placed in lots or necks, ten deep in each neck, and as long as may be. The erection of the clamp commences in the centre: the central neck is perpendicular, and is called the upright, towards which all the other necks incline.

Clamp-bricks are burned in the following manner:- On the inclined or segmental bottom a course of brickbats is placed loosely, with spaces between them. These brickbats form the foundation: upon them the bricks are laid three courses open, and filled with breeze, and upon these the overspanning or flat arching is laid, the bricks being placed on their broad sides. Over the overspanning the bricks are laid in and crossed every course, but always packed as close as possible together. Occasionally a small quantity of breeze is strewed over them to make them burn more lively, and ignite more easily the coal and ash in the clay. The flues or live holes, which are placed from six to nine feet apart, are about the width of a brick, and are carried up two courses high through the clamp: they are then nearly filled with dry bavins or wood, on which is put a covering of

About the year 1795 a patent was obtained for making bricks on a new plan. This brick was like the common brick, except that it had a groove or rebate on each side down the middle, rather more than half the width of the side of the brick: a shoulder would thus be left on each side of the groove, each of which would be nearly equal to one-quarter of the width of the side of the brick, or to onehalf of the groove or rebate.

breeze; the flue is then overspanned. The clamp when full | the sides of the recess. The fluid soil diffuses itself ove is surrounded with old bricks, or the driest of those newly the hollow square or pit, where it settles of an equal thickmade, and on the top of all a thick layer of breeze is laid. ness, and remains till wanted for use, the superfluous water The external bricks are coated with a thin plastering of clay being either evaporated or drained away by exposure to the to exclude the air, and if the weather prove wet, the kiln is atmosphere. When one of these square pits is full, another protected by loos' or hurdles, with rushes woven into them. is made by its side, and so on progressively, till as much The fire is lighted at the mouths of the flues, which are soil is prepared as is likely to be wanted for the season.' called the live-holes. If the fire burns well, the mouths of It should be observed, that bricks burnt in the clamp the flues are stopped. In favourable weather the bricks have the ashes mixed with them, and the firing is actually will be burnt in about twenty-five or thirty days, but it in the brick; but those burnt in a kiln have no ashes is not advisable to open the clamp too soon, as the bricks mixed with them, and the fire is applied externally only. become speckled when the ash on the surface is not Kilns for burning bricks are constructed of various sizes. quite consumed. Bricks only partially burnt are called They are sometimes conical or domed; some are squareburnovers, and are put into the next clamp. The bricks are built with brick piers, and covered with tiles. A kiln now separated for sale; the hard sound stocks are the best, thirteen feet long, ten feet six inches wide, and twelve feet and are worth from 17. 10s. to 27. a thousand: the place or high, will burn 18,000 bricks at a time. The walls of a inferior soft red brick from 17. to 17. 10s. ; and the clinkers or kiln are about fourteen inches thick, and incline inwards burrs, black-looking masses of vitrified brick, are worth about towards the top. 10s. a load. When burnt they are on an average 9 inches long, 4 wide, and 24 thick. Kiln-burnt bricks and marl stocks, as well as Dutch clinkers, differ from the bricks just described. The kiln-burnt are baked. The marl stocks may be either baked or burnt: they take their name from the marl originally used in them, which has now given place to chalk. The Dutch clinkers are small hard yellow bricks, not much used at present in this country; except occasionally for soapboilers, cisterns, vaults, stables, and yards. Besides these kinds there is capping or coping brick, for surmounting fence walls, which is made both angular and semicircular to throw off the wet. A larger sort of brick, 12 inches long, 6 broad, and 3 thick, is used in fences; cogging bricks form the indented works under the coping of walls built with large bricks; a circular brick, called compass-bricks, is used for wells; hollow or draining bricks are flat on one side and hollow on the other; fire bricks, called also Windsor bricks, are 1 inches thick, of a very firm texture, and resist for a long time a fierce fire; common paving bricks are of the same size as Windsor bricks: feather-edged bricks are the same size as the common brick, except that they are thinner; they are used on edge in the external part of wooden buildings. The French brick is 8 French inches long, 4 broad, and 2 thick. Stock-bricks are known by the names of picked stocks, red, and grey stocks. Burrs or clinker-bricks are those which are much vitrified in the fire: sometimes 100,000 of them have run together in one mass. Bricks having a smoothed or glazed surface are sometimes made: this is done in the burning.

Mr. Lees discovered that certain proportions of chalk and loam, treated in the usual manner, made a good substitute for the marl or malm stocks. He took out a patent some time since, which, having expired, his practice is now very generally adopted round London. These bricks, however, are not considered to have either the fine colour of the London malm stock, or the beautiful stone-coloured hue of the Ipswich brick. The following is the method of making them, as described by Mr. Nicholson :

A circular recess is built, about four feet high, and from ten to twelve feet in diameter, paved at the bottom, with a horse wheel placed in its centre, from which a beam extends to the outside for the horse to turn it by. The earth is then raised to a level with the top of the recess, on which a platform is laid for the horse to walk upon. This mill is always placed as near a well or spring as possible, and a pump is set up to supply it with water. A harrow made to fit the interior of the recess, thick set with long iron teeth, and well loaded, is chained to the beam of the wheel to which the horse is harnessed. Previously to putting the machine in motion, the soil, as prepared in the heap in the ordinary manner, is brought in barrows, and distributed regularly round the recess, with the addition of a sufficient quantity of water; the horse then moves on, and drags the harrow, which forces its way into the soil, admits the water into it, and by tearing and separating its particles, not only mixes the ingredients, but also affords an opportunity for stones and other heavy substances to fall to the bottom. Fresh soil and water continue to be added till the recess is full. On one side of the recess, and as near to it as possible, a hollow square is prepared, about eighteen inches or two feet deep. The soil being sufficiently harrowed and purified, and reduced to a kind of liquid paste, is ladled out of the recess, and, by means of wooden troughs, conveyed into this square pit; care being taken to leave the sediment behind, which is afterwards to be cleared out and thrown on

A course of these bricks laid shoulder to shoulder, will form an indented line of nearly equal divisions, the grooves or rebates being somewhat wider than the adjoining shoulders, to allow for the mortar or cement. When the course is laid on, the shoulders of the bricks, which compose it, will fall into grooves of the first course, and the shoulders of the first course will fit into the grooves of the second; and so on with every succeeding course. Buildings constructed with this kind of brick will require no bond timbers, as a universal bond runs through the whole building, and holds all the parts together.

A patent clay-tempering and brick-making machine has lately been invented by Mr. Bakewell of Manchester. By the clay-tempering machine the clay is better mixed than by any method hitherto employed; and by the use of the moulding machine the porosity of the bricks is in a great measure destroyed, the pressure employed in the moulding being equal to three tons weight. The machine for consolidating the bricks consists of a skilful combination of levers producing a great pressure, the result of which is the compression of the clay into the greatest compactness and utmost accuracy of form. The mould employed opens on a hinge at one of its angles, and closes by a spring latch. (For further particulars, see The Mechanics' Magazine, May 14, 1831.)

A patent has been taken out by Messrs. Rhodes for a brick in which coke ashes are introduced, finely pulverized by means of a mill with French stones.(similar to those used in a flour-mill), and worked by a steam engine. Peculiar pains are also taken with the manufacture of the bricks, and an unusually fine surface and arris are produced. But the bricks are liable to the same casualties as other clamp-burned bricks; although if they get just fire enough, they are certainly of superior quality.

The duty on bricks was first laid in 1784, at 2s. 6d. a thousand. In March, 1794, an additional 1s. 6d. per thousand was laid on bricks. On the 4th July, 1803, the duty was increased to 5s., and in March, 1835, a further duty of 10d. a thousand was added. On the 4th of July, 1803, a duty of 10s. per thousand was laid on all bricks of larger dimensions than the common bricks. Polished bricks are charged a duty of 12s. 10d. a thousand: large polished, 24s. 2d. do. The words of the Act referring to glazed bricks are smoothed and polished;' and so strict are the revenue officers, that bricks struck with a bat or on a table to straighten them, if warped, have been called smoothed and polished, and charged the extra duty. The following is the account of the quantities of bricks (not including tiles) charged with excise duties in Great Britain for the three years ending 1834. (Government Statistical Tables, 1834.)

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