Lucius D Gould eBooks
eBooks di Lucius D Gould
The American Stair-Builders' Guide. E-book. Formato PDF
Lucius D. Gould
edizioni Forgotten Books collana , 2017
Make A B (figure 1) the long diameter or major axis, and C D half the short diameter or minor axis of the required ellipse. From the point D as centre, with C B as radius, describe arcs, cutting the major axis at 2 and 3; at the points, place pins; around the pins, place a cord so fastened at the ends that it shall...
The Carpenter's and Builder's Assistant, and Wood Worker's Guide. E-book. Formato PDF
Lucius D. Gould
edizioni Forgotten Books collana , 2017
Together with these rules, the author also presents tables of the weight and cohesive strength of the different materials used in the construction of buildings as well as the weight required to crush said materials, with a treatise on the adhesion of nails, screws, iron pins and glue. Also an easy system of stair railing...