A descriptive and historical account of hydraulic and other machines for raising water (1850)
Ewbank, Thomas, 1792-1870 · New York, Bangs, Platt, & Co. · leaf 100
partaking of the feast, whose suspicious naturesnurse queasy appetites, that the haunch has not been pawed by the turn-spit, in the absence of the housewifes eyes, for the pleasure of lickinghis unclean fingers. This evil propensity of human turnspits, however,eventually led to their dismissal, and… … No. 25. Horizontal Tread-Wheel, from Agricola. Horizontal tread-wheels for raising water are described by Agricola,from whose work, De Re Metallica, we have copied the figure. Twomen on opposite sides of a horizontal bar, against which they lean,push with their feet the bars of the wheel on which…
Pumping machinery
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