Babendreier, Arthur O. [from old catalog], Maryland institute for the promotion of mechanic arts and design, Baltimore. [from old catalog] · Baltimore, Md., The Maryland institute for the promotion of mechanic arts and design · leaf 64
order that the student mayunderstand how to apply suchtables and how the approximatevalues may be found, attentionis called to Fig. 25A, etc, in whichlet, R indicate a radius of anylength, and its value assumedas the whole number one (1) or100%. Now by drawing an arcof 90° and forming a right…
Mechanics
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