Builders' architectural drawing self-taught : containing descriptions of drawing instruments and accessories, with rules for using them, and hints as to their care and management ... (1917)
Hodgson, Fred. T. (Frederick Thomas), 1836-1919, Frederick J. Drake & Co · Chicago, F. J. Drake · leaf 161
U2 ARCHITECTURAL DRAWING SELF TAUGHT are unreliable, and the draftsman should nevermake them if intended to be built, unless theyare to be built up in good Portland cementmortar. The joints may be arranged as shownat A or at B; if, as at A, only whole bricks shouldbe used. Sometimes, in building… … Fig. 143. attaching finished work to them by screws orother devices, and the draftsman must note this■on his drawings in order to save future trouble.The manner of forming the skewbacks is shownin this illustration, at o o; the angle of this lineshould be about sixty degrees. In placing in arches…
Architectural drawing · Architecture, Domestic
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