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Scientific American, Vol. 63, No. 23 (December 1890) (1890)
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s diseases. He is satisfied that with so much impatience. They represent two fore- arms with a hand showing the scars of tubercular finish using them. I would like to give photographs what he has done for tuberculosis and cholera, and lesions that have been cured, and photographs of of the… … SB. KOCH AT WOBK IN HIS LABOBATOBT. © 1890 SCIENTIFIC AMERICAN, INC.Patents · Koch · Brake · Feet · Device · Scientific American · Pipe · Steam engine · Railway switch · Piston travel · Air brake · Pipe leading · Twelve inches · Brake shoes · Homing pigeons · Outer ends
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