Toning bromide and other developed silver prints (1904)
Smith, R. E. Blake · London : Iliffe & Sons · leaf 114
, giving 12 feet brilliant pic¬ tures at 33 feet from screen, 9 leet at 24 lcet from ditto Reduced to £4-4-0 The No 2 PAMPHENGOS REDUCED TO £3 5 O. Gives 12 feet pictures at 24 feet, and 9 feet at 18 feet from screen. Pamphlets free. Grandly- illustrated Catalogue of 160 Original Engravings of… … i-plate, 26/- 55x4, 30/- ; |-plate, 42/- ; 1/1-plate, 60/- 12 x 10, 105/- ; 15 x 12, 1 30/-., including Two Incandescent Gas Burners and Fittings. Illustrated Pamphlets, 2d. Before purchasing a Lantern send for Grandly Illustrated Catalogue, 8d. 60.000 Slide List, 6d. Grandly Illustrated…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Photographic optics and colour photography [electronic resource] : including the camera, kinematograph, optical lantern, and the theory and practice of image formation (1909)](https://img.insideoutlibrary.com/img/200/ia-b21287223-201-0.webp)
