Mechanical Drawing Self-Taught / Comprising instructions in the selection and preparation of drawing instruments, elementary instruction in practical mechanical drawing; together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers

by Joshua Rose

HENRY CAREY BAIRD & CO.,

Industrial Publishers, Booksellers and Importers,

810 Walnut Street, Philadelphia, Pa., U.S.A.

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Transcriber's Notes: Opening quote on folio page 220 was eliminated due to ambiguity of the extent of the quote: Quote: "But these circular arcs....