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Scientific American, Vol. 66, No. 16 (April 1892) (1892)

leaf 4

An illustration from Scientific American, Vol. 66, No. 16 (April 1892), 1892, leaf 4
JOHNSONS BRIDLE BIT. … AN IHFBOVED BBIDLE BIT.The accompanying illustration represents a bridlebit of novel construction which has been patented by Mr. Bemt M.Johnson, ofRacine, Wis.The cheekrings are pivot-ed to the b i tbar, which isa single one,and the rings may be used to produce pressure whenrequired on the sides of…

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