Robinson, H. P. (Henry Peach), 1830-1901, author, Abney, William de Wiveleslie, Sir, 1843-1920, author, Piper & Carter, publisher · London : Piper & Carter · leaf 52
40 CUTTING PATEK. printing, and thus it will be found necessary to exercise some care in placing these pieces on the negative for printing. 8 nches. … “ To obtain the forty- two carte pieces from the sheet without waste, great care is required in sensitizing the paper to prevent tearing, and also to prevent silver from getting on the back of it ; in cutting it either the shears or the paper-knife should be used with care. Do not tear the paper…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.