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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 153

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 153
a brush, after which the paper or card is carefully laid down on the prepared plate and squeegeed into contact. As soon as the support is dry it is stripped from the glass by cutting around the edges with a sharp knife, and pulling the paper or card from the glass. After exposure these films are… … Figure 29 shows a coating-board, devised by the author, for coating cards. It has been found useful for holding the cards while being waxed or polished and collodionized, as well as while being coated. It will also answer for holding ]3aper. A is a half-inch slab of hard-wood, battened at the ends…

Photography

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

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