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Scientific American, Vol. 56, No. 23 (1887) (1887)
leaf 4
y be about the To load stock into the box, one end board is removed thickness of a pencil and about two inches long. -The and a gang plank is placed in an inclined position, temperature may be varied by changing the number of resting on the box and on the ground. The upper cells or by changing the… … back on the plate, and then pressing the pointed ends © 1887 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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