WARREN'S PATENT AUTOMATIC MUSKET° BAR. PHILOSOPHY OF THE USE OF BLUEING IN THE STARCH ING OF LINEN. MILITARY TELEGRAPHS. CHEAP FIREPROOF COVERING FOR STEAM BOILERS. A SCOTTISH ' ' THE PATENT METALLIC WHEEL HUB. 41! The Centrifugal Machine., scientific american, 1868-07-15
WARREN'S PATENT AUTOMATIC MUSKET° BAR. PHILOSOPHY OF THE USE OF BLUEING IN THE STARCH ING OF LINEN. MILITARY TELEGRAPHS. CHEAP FIREPROOF COVERING FOR STEAM BOILERS. A SCOTTISH ' ' THE PATENT METALLIC WHEEL HUB. 41! The Centrifugal Machine., scientific american, 1868-07-15
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