Plain directions for obtaining photographic pictures upon waxed and albumenised paper and glass, by collodion and albumen : including a third edition of Le Gray's Treatise on photography, a description of the stereoscope and the manner of taking pictures suited for it : also, the process for copying microscopic objects, &c. (1852)
Heisch, Charles, editor, Le Gray, Gustave, 1820-1884. Nouveau traité théorique et pratique de photographie sur papier et sur verre. English · London : T. Willats · leaf 82
80 £ s. d. Copying Frame, with sliding lid for ditto . fig. 9. 0 10 6 Johnstone’s Improved ditto, with hinged back, so that the progress of the process can be conveniently viewed with¬ out disturbing the papers . fig. 10, from 0 16 0 Very strong pressure frames with screws at back . from 0 16 0 … fig. 11. Tin vessels for heating photographic drawings 0 0 5 6 5 12, each Photographic Etnas . . . fig. 0 6 Is. 6s. & Flat Porcelain Pans for washing and setting pictures 2 0 6 Large ditto, 12 by 10 inches 4 0 6 7 0 Extra ditto ditto from Polished Glass Dishes for ditto ditto . 14 0 0 Gutta Percha…
Photography · Collodion process
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