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Scientific American, Vol. 44, No. 1 (1881) (1881)
leaf 12
ll with official copies at reasonable cost, the price de- Dials and gears are of bronzed metal and cannot get out tained in SCIENTIFIC AMERICAN SUPPLEMENT, No. 55. PATENT FOR SALE.—ENTIRE RIGHT OF A eos by mail Mt UADER WOOD © Con om pending upon the extent of drawings and length of Price10cents.…Internet Archive · Public domain (published before 1931). Free to use for anything.
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