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Scientific American, Vol. 83, No. 21 (November 24, 1900) (1900)

leaf 4

An illustration from Scientific American, Vol. 83, No. 21 (November 24, 1900), 1900, leaf 4
rs. The features of spools and is made to pass about a guide, which, as a key is depressed, moves vertically on a fork, the for- novelty are to be found in an wardly-projecting divergent tines of which receive the ingenious type-bar mechan- type-bars. Perfect alignment is thereby secured. ism,…

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