Marion and Co., author · London W. : Marion and Co., 22 and 23 Soho Square · leaf 150
138 PRACTICAL GUIDE TO PHOTOGRAPHY such as is used for small negatives, usually not for sizes larger than whole plate (8| X 6 J). In this the negative itself is laid on to the rebate of the frame, so that such a frame serves for one size of negative only. Here, on the other hand, we have one of the… … of breakage is avoided, whilst it becomes possible to use the same frame for different sized negatives. Such a frame is, however, too cumbersome for very small plates, and as common printing frames are very cheaj), the photographer should have several by him for such small plates as he works. The…
Photography -- Handbooks, manuals, etc
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
