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 86
and CF; set off on each side of BE the same number ofequal distances as in the semicircle, and from the pointsdraw lines parallel to BE, as i i, 2 2, etc.; make BE equal PIPES. 63 to AC in Fig. 77 ; make AD and CF equal to BE (Fig. 77);also, each of the parallel lines bearing the same figures ;make… … To describe a Pattern for a T Pipe at any Angle, the Col-lar to be set on one side of the Main Pipe.—Let the circleFE (Fig. 79) equal a large pipe or boiler; make AB equalto the diameter of the collar or branch pipe, BE the angle 64 TIN, SHEET-IRON AND COPPER-PLATE WORKER. required; describe the…
Metal-work
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