A complete treatise on the art of retouching photographic negatives, and clear directions how to finish & colour photographs (1886)
Johnson, Robert (Writer on photography), author · London : Marion and Co. · leaf 129
AD VERTISEMENTS 99 lens without any of the foreground being cut off, owing to the projec- tion of the base board. … without moving the Camera, but, Fig. hi. by the simple movement of reversing the frame referred to. This most desirable arrangement, if once used, will always be used. Changing Lenses. — Fig. IV. shows the manner by which various lens can be used with the Camera, and also the rigid manner in which…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
