Gould, Lucius D., b. 1814. [from old catalog] · New York, A.J. Bicknell & co. · leaf 64
rection of the straight wood, set off from Cto S, equal to C A, Fig. 1; from the points C and S as centres, with P J, Fig.2, as radius, describe arcs, cutting the curve at H and J; join S H and S J,for the direction required. For the width of the mould, and the points forthe pins, to describe the… … JHtctv JBodtrd I3 1 T I Scale 1H. inches = /foot Plate 15 Exhibits the ground plan and elevation for the landing of the staircase, showingthe method of finding the length of curve required for the mould, by whichthe workman is not obliged to make the joint in the centre, as the point of…
Stair building
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