Modern carpentry and joinery : being a compilation of the very best things and most modern and practical methods known in the arts of carpentry and joinery (1910)
Hodgson, Frederick Thomas, 1836- · Chicago : F. J. Drake & Co. · leaf 319
Fig. 12. The correct solution of this question depends on (1)the weight of the stone; (2) the angle between theforces A C and B C. … Fig. 13.
Carpentry
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
