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The photographic negative : written as a practical guide to the preparation of sensitive surfaces by the calotype, albumen, collodion, and gelatine processes, on glass and paper, with supplementary chapters on development, etc., etc. (1888)

Burbank, W. H. (William Henry), 1853- · New York : Scovill Manufacturing Co. · leaf 29

An illustration from The photographic negative : written as a practical guide to the preparation of sensitive surfaces by the calotype, albumen, collodion, and gelatine processes, on glass and paper, with supplementary chapters on development, etc., etc., 1888, leaf 29
GENERAL REMARKS ON SENSITIVE SURFACES, ETC. 13 surfaces can be dried by heat or otherwise, and in which they can be protected from light and dust. … The dryiug-box shown in Fig. 3 will answer all these needs, and it is easy of construction and effective in operation. It may be placed in the dark-room, if the coating is done there, or elsewhere, to suit the convenience of the workman. It is impossible to give any very definite dimensions, as…

Photography

Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.

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