Metal-plate work : its patterns and their geometry, also, notes on metals, and rules in mensuration for the use of tin, iron, and zinc plate workers, coppersmiths, boiler-makers, and others (1887)
Millis, C. T. (Charles Thomas) · London ; New York : E. & F.N. Spon · leaf 113
e remainder D AA'D' of the pattern can be drawn by repeating the foregoing con- struction. The figure A C D A A' D' C A' will be the pattern required. PEOBLEM XXX. To draw, without long radii, the pattern for an oval equal- tapering body with top and bottom parallel, the height and the dimensions… … End Pattern. J)' To draw the ends' pattern. Draw (Fig. 59a) the plan C D D' C of the end of the body. Divide C D into four or more equal parts, and join, 1, 2, &c.,
Plating · Metallurgy
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