Wilson's cyclopedic photography: a complete handbook of the terms, processes, formulae and appliances available in photography, arranged in cyclopedic form for ready reference (1894)
Wilson, Edward L. (Edward Livingston), 1838-1903 · New York, E.L. Wilson · leaf 135
DYNA EIKO bengal, eosin, chinolin, etc. These may be light enough about the head to give it rotun- applied in solution to the ordinary plate dity and proper effect. before exposure, or added to the emulsion before the plate is coated. (See Orthochro- … photograph, backed up by virgin wax, and NaSO, colored on the back. ‘The invention of Prof. Hikonogen. C,H, oe The sodium C. A. Seely. Effervescence. A kind of natural ebulli- 2 salt of amido 6-naphthol 6-sulphonic acid, tion ; that commotion of a fluid which takes first described by Meldola in…
Photography · Photography -- Dictionaries
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