Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 339
336 CORN-MILLS. I I … CORN-MILLS. 337 References to Figs, from 991 to 1002. A, circular stone-work, on which the whole system, com-posed of six couple of stones rest, B, the circular platform of cast-iron placed on the stoneframe-work. C, six iron pillars of equal height, fixed to the platform bypins which penetrate…
Mechanical engineering · Mechanics · Engineering
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