Descriptive catalogue and price list of the photographic apparatus manufactured by Rochester Optical Company, W.F. Carlton, proprietor and manager (1889)
Rochester Optical Company · Rochester, N.Y. : Rochester Optical Company · leaf 20
CARLTON'S STEREOSCOPIC EXPOSER. The Carlton Stereoscopic Exposer is not de- signed for instantaneous work, but rather is a de- vice for exposing the two lenses simultaneously though it can be done very rapidly indeed. Price, - - • - $2 oo FOLDING NEGATIVE RACK. An inexpensive and very convenient… … DRY PLATE SAFETY BOXES. These are made similar to the Negative Box, but with all joints thoroughly broken, and are lined with black velvet, which prevents reflection. They are useful in the dark room, as the box of plates may be put in the safety box, saving wrapping and unwrapping them when…
Rochester Optical Company · Photography · Cameras · View cameras
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.