Blessing, George F. (George Frederick), 1875-1921, Darling, Lewis A. (Lewis Andrew) · New York, J. Wiley & sons; [etc., etc.] · leaf 54
points against the end of the rule and the other against the face,as shown in Fig. 36. To read the distance between the points ofthe inside caHpers, place the end of the rule and one point ofthe calipers against a flat surface, asshown in Fig. 37. The dividers (see Fig. 38) can oftenbe used to…
Mechanical drawing
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