Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 360
VAS NOSTRANDS ENGINEERING MAGAZINE. 342 divided into two compartments. In the grooves would. The distance between the first compartment a rectangular wooden rollers can be altered to suit the hardness piston measuring 2 by 4 ft. is acted npon of the coal. through a piston rod and hand lever; From… … iron chest containing stages of perforated movement to the water under it, which is plates, the apertures in which are 0.8 to at once transmitted through a rectangular 1.2 in. in diameter, and decrease in a side opening 1 by 4 ft. to the water in downward direction. A shaking motion the second…
Engineering
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