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Scientific American, Vol. 37, No. 24 (December 1877) (1877)
leaf 4
s thefield. By an ingenious combination of a m < ■ i m :— spring,.,!!.. The sides of the casemate are built as of brick The German government contemplate introducing the cylinder, cam groove, shoe and bars, the wheel revolves and covered with wrought iron plates. They are all sloped as the chain… … IMPEOVED PEOTECTED NON-EECOII GUN. © 1877 SCIENTIFIC AMERICAN, INCPatents · Crank · Patented · Slotted · Pin · Iron · Crank pin · Address · Fire proof · Blister beetles · Scientific American · Second larva · Wrist pin · Patent slotted · Connecting rod · Wrought iron · American supplement
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