Stilwell, Katharine Marian · Chicago, New York, Rand, McNally & Company · leaf 79
ances from the top and from the lower side G2 THE SCHOOL PRINTSHOP of the impression measured and marked by points.Then lines should be drawn through these points,one parallel to the lines of the print and the otherat right angles to them. The following is an easy,accurate method of drawing these… … Fig. 33. The guide pins in position A, guide pins; B, tympan bales; C, press-board; D, tympan sheet;E, projecting edge of platen. Draw a line through this point, extending it longenough for as many guide pins as are necessary.Then, with the line just drawn as a base, draw theother line at right…
Printing
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