Geometrical drawing; a collection of plates for practical use in elementary mechanical drawing (1915)
Schraidt, Ferdinand Friederich Hans, 1880- · San Francisco, Whitaker and Ray-Wiggin co. · leaf 69
l\/ofe: Omif dimensions PLATE … \/ofe: Omit dir-nens/ons, bcjf/orof/c/e pr/ntrriff. &rre cross secfions a //at finf of 11 g ht blue.. 29 To connect any nt/mber of po/nts Cin this case 7J tv/tf? compass curyesThe giren dimensions /ocafe the points. -2i r^. Ctntre for /? C/^iJ/Ws) is found of ir?/ersecf/or> of perpendicv/ar…
Mechanical drawing · Geometrical drawing
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