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Scientific American, Vol. 66, No. 25 (June 1892) (1892)

leaf 4

An illustration from Scientific American, Vol. 66, No. 25 (June 1892), 1892, leaf 4
es each having vertically sliding blinds with their gaunt, emaciated bodies, flocking by the opposite sides grooves terminating at one end in a which can be opened or closed at will. The top of the hundreds and thousands to the relief camps estab- square shoulder and at the opposite end in… … SHANAFELT'S REVOLVING SHIELD FOR CARS. an ordinary heating stove, is com- BETTS' BOLT HEADING MACHINE. paratively inexpensive, and is de- signed to be readily accessible to an express messenger suffering because the blessed rain has been withheld. head to fit a countersunk hole. These dies serve as…

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