The practical draughtsman's book of industrial design and machinist's and engineer's drawing companion : forming a complete course of mechanical, engineering, and architectural drawing (1863)
Armengaud, aîné (Jacques-Eugène), 1810-1891, Armengaud, Charles A., 1813-1893, Amouroux, Jules, Johnson, William, 1823-1864 · Philadelphia : H.C. Baird · leaf 263
Vrraenjyaud & Amouroux ■ it i i i i Ii.ii Ural Draughtsman … ivuoVavrd by .! G Buttle. Plate 15 Jig. Fig 7
Mechanical drawing
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