Printing; a textbook for printers' apprentices, continuation classes, and for general use in schools (1917)
Henry, Frank Souder, 1867- · New York, John Wiley & sons, inc.; [etc., etc.] · leaf 218
s, be sure to trim off theburr on the first end before trimming the other. If you do not,the burr will tilt one end of the rule and the other end will betrimmed at an angle. Compositors who are in the habit ofproducing rules trimmed on the bias always blame it on themachine, never on themselves.… … KIght hand, holdingknife-bar up and to theleft with knife-edgemidway of the rule. Fig. 123. rule are to be cut and trimmed to the same size, cut the stripsapart on the lead-cutter, leaving them long enough to allow fortrim on each end, for the lead-cutter may possibly dish therule or bend the face…
Printing
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