Printing; a practical treatise on the art of typography as applied more particularly to the printing of books; (1890)
Jacobi, Charles Thomas, 1853-1933 · London : G. Bell and sons · leaf 70
Fig. 46. For cutting trass rule or leads, small machines areused. A good serviceable one is the old-fashioned cutter, … Fig. 47. but that with a lever arrangement, fig. 49, is an improve-ment. Another form is very compact, having a spring E 50 PRINTING. handle, fig. 50, with a guide to the right indicating thelength being cut off. This machine is termed theBowra. Page-cord, used for tjing-up pages or portions of…
Printing
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