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 114
f;^. !o8. where the arcs GD and HD intersect, draw the lines AEand AF, also the lines BE and CF. STEAMER COVER. To describe a Steamer Cover.—Describe a circle one inchlarger in diameter than the hoop after the edge is laid off;lay the hoop on the plate, allowing an edge each side, as … Fig. 109.shown by the distance between the two circles and the doton the line AC (Fig. 109), the circle DE representing thehoop; take the distance from A to the dot on the line AC, 92 TIN SHEET-IEON AND COPPER-PLATE WORKER. and set off three times the distance on the outer circle, asfrom A to B ;…
Metal-work
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