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 (1871)
Armengaud, Charles A., 1813-1893, Armengaud, Charles, 1813-1893, [from old catalog] joint author, Amouroux, Jules, [from old catalog] joint author, Johnson, William, 1823-1864. [from old catalog] · Philadelphia, H. C. Baird · leaf 207
the students memory, where they must arouse him from any dreamy and deceptive contemplations ofcomparative excellence; for the superficial thinker is but too apt to be thus led away, forgetting that such compari-sons continually lessen the advantages on his side, as the acquisitions which he… … I IS^ D E X . PAGE Abbreviations 6 Aoorn, section of 13 Action of a pump 139 Action of steaoi engine 142 Air pump and condenser 1-18 Alarm-wliistles 62 Angle 8 Angle, to divide 10 Angular velocity of wheels 74 Antifriction curve 164 Application of helix 55 Application of shadows to a boiler and…
Mechanical drawing
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