The little gold mine. Conklin's handy manual of the mechanical arts and house plans .. (1889)
Conklin, [George W.] [from old catalog] · Chicago, Laird & Lee · leaf 376
-ple, easy and quickly per-formed. First, always describe theoval from two centers — thusmaking the bottom of the dish—parts of two diameters orcircles. Separate the circleswhen they intersect each other,and proceed the same as in anyround, flaring article. In Fig. I the compassesare set at a a,…
Industrial arts · Workshop recipes · Architectural drawing
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