The British Journal of Photography Annual

30 Gevapan acetic Adox Agfa Agfacolor aperture Beaumont Newhall bilised by long-chain Bleach Bleach fix Bright line optical cc pH colour developer colour negative Colour Photography colour print colour temperature contrast Coupled r/f Couplers in emulsions crystals Daylight density diluted Dorothea Lange EADWEARD MUYBRIDGE Ektacolor emulsion enlarging Ferrania film speed filters Fixed Fixer formulae Germany Gevaert Gevapan 33 gradation grain Hardener Hydroquinone hypo Ilford immo increase Kodak Lever light long-chain hydrocarbon residue Manufacturer's laboratories manufacturers mask Medium Medium Metol Microdol-X mins minutes Muybridge negative material Newhall Ortho Panatomic-X paper pentaprism Perutz Phenidone photographic plates Potassium bromide Potassium ferricyanide processing resolving power RF Pan Rinse roll film sensitive Sheet film silver Sodium carbonate Sodium carbonate anhyd Sodium sulphite anhyd Sodium thiosulphate solution Stabiliser stop bath Subtractive reversal monopack tonal tone Wash Water wavelengths wirephoto yellow