Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 414
Fig. 346. center x, with radii equal to x iv and x v, thus obtaining the blank d°. By referring to the various rules given in previous problems, thetrue length of the blanks can be obtained. The principles used for blanks hammered by hand can be appliedto almost any form that will arise, as, for…
Architecture · Building · Carpentry
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