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 261
chinesshown in this and the next chapter will exhibit the working ofeach. These reference marks are necessary for the properunderstanding of the parts, and apply to all : p Paper. e Impression cylinders. L Laying-on board. c Cutting rollers. w Damping apparatus. P Flyers. T Type cylinders. D… … be PERFECTING MACHINES. . 237 on to a series of tapes, and is carried forward. This classof machine is consequently slower in production, owing tothe time engaged in lifting and carrying each sheet fromthe heap to the impression cylinder. The Drop-har.—In this machine the heap of paper isbrought…
Printing
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