A practical work-shop companion for tin, sheet-iron, and copper-plate workers ... with numerous valuable receipts and manipulations for every-day use in the work-shop (1904)
Blinn, Leroy J. [from old catalog] · Philadelphia, H. C. Baird & co. · leaf 32
. lo. to GE, and the taper required on a side; draw a line cut-ting the points F and G, and the line BC; with the radiusHG and, in Fig. lo, E and F as centres, cut the lines CBand DB^ as at L and M; with L and M as centres describethe arcs FK and EH ; also, the arcs DI and CG; set offFK and EH,… … Fig. I I. Fig. 12, in Two Sections.—Describe the bottom, the length andbreadth required as in Fig. ii, then describe the body as 10 TIN, SHEET-IRON AND COPPEK-PLATE WORKER.
Metal-work
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