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 83
81 … Fig. 13. £ s. d. Tripod Stands, or levelling stands . . fig. 14 0 5 6 Best ditto ditto . , . . fig. 13 0 10 6 Fig. 15 Camera Stands, French Polished Mahogany . fig. 15, a 1 0 16 Ditto ditto, jointed legs ditto 2 0 2 Common ditto ditto, with ring top 16 from 0 0 0 Portable ditto ditto fig. 16. 10 1…
Photography · Collodion process
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
