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Scientific American, Vol. 64, No. 8 (February 1891) (1891)

leaf 4

An illustration from Scientific American, Vol. 64, No. 8 (February 1891), 1891, leaf 4
Persons are frequently identi-fied either by scars of injuries or marks of various kindswhich indicate the probable occupation. ©1891 SCIENTIFIC AMERICAN, INC. February 21, 1891.] Scientific ftmtvicftti* 5 AN IMPROVED GAUGE COCK.The illustration represents agauge cock which may bepacked at any time…

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