Lantern slides : how to make and color them (1895)
Elmendorf, Dwight L. (Dwight Lathrop), 1859-1929 · New York : E. & H.T. Anthony & Co. · leaf 27
21 placed outside of the lantern so that the light may be increased or diminished at pleasure without opening the lamp. 4. F or slide plates the author prefers Carbutt’s and Cramer’s. 5. One or two printing frames with the pressure board backed with black broadcloth which does not fray easily. 6.… … Improved Printing Frame. Deep white porcelain trays are recommended because they form a good contrast to the plate as it develops, and they show dirt when there is any. A third one, large enough to hold four slide plates, is used for the hyposulphite of soda solu- tion only; and the fourth, a tray…
Slides (Photography)
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from [Catalog]. (1908)](https://img.insideoutlibrary.com/img/200/ia-catalog00macy-292-884.webp)
