A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 474
Fig. 93. 9 CARPENTRY. 139 fillet c is generally 1 in. X 1 in., and the notch d in the beam,fitting tightly over it, prevents the timber from pulling outof the wall. The top of the beam is rounded off at e, so thatshould the beam become burned through at its center, it canfall down and out of the…
Architecture · Building
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