Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 457
Fit) harvester. HAT-MAKING MACHINERY. 43^ HAT-MAKING MACHINES. Stretching and Blocking.—In the preceding volume ofthis work (Figs. 2301 to 2315) will be found illustrations of hat-stretching and blocking-ma-chines which are operated by hand, and on which the work is manipulated by the…
Mechanical engineering
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