ROOTS' ROTARY HAND BLOWER. FOR ALL KINDS OF BLACKSMITHri!G DOES MORE AND BETTER WORK TEN TIMES LONGER THAN BELLOWS. P. H. & F. M. ROOTS Manuf'rs CONNERSVILLE IND. S. S. TOWNSEND Gen'l Ag't 31 Liberty St. NEW YORK. Pr; TO INVENTORS THE SIXTH Cincinnati Industrial Exposition open until October 9th. 16 DEPARTMENTS Machinery Tested and Fully Reported upon. Steam PumpWorks CHARLES B. HARDICK BROOKLYN N. Y. Steam Super -Heaters BOLT CUTTERS. Machinists' Tools. Worcester Mass. SASH HOLDER Portland Cement PORTLAND CEMENT Your Own Printing Steel Tube Cleaner. COVERING THE BEST INJECTOR For Locomotive and Stationary Boilers. FRIEDMANN'S PATENT. Over 15000 Now in Use Here and in Europe IRON PLANERS Special Notice to Dealers in and Users of VALUE OF PATENTS And How to Obtain Them. How Can I Best Secure My Invention f Preliminary Examination. To Make an Application for a Patent. Foreign Patents. Canadian Patents. Trademarks. Design Patents. Copies of Patents. 37 Park Row New York. Bach Page 31.00 a line. Inside Page 75 cents a line. Asbestos Roofing.Boiler Coverings Paints &c. NO YE'S Mill Furnishing Works HOW T OBTAIN, scientific american, 1875-07-24
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ROOTS' ROTARY HAND BLOWER, FOR ALL KINDS, BLACKSMITHri!G DOES MORE, BETTER WORK TEN TIMES LONGER THAN BELLOWS, P, H, & F, M, ROOTS Manuf'rs CONNERSVILLE IND, S, S, TOWNSEND Gen'l Ag't 31 Liberty St, NEW YORK, Pr, INVENTORS, SIXTH Cincinnati Industrial Exposition open, October 9th, 16 DEPARTMENTS Machinery Tested, Fully Reported upon, Steam PumpWorks CHARLES B, HARDICK BROOKLYN N, Y, Steam Super -Heaters BOLT CUTTERS, Machinists' Tools, Worcester Mass, SASH HOLDER Portland Cement PORTLAND CEMENT Your Own Printing St, COVERING, BEST INJECTOR, Locomotive, Stationary Boilers, FRIEDMANN'S PATENT, 15000 Now, Europe IRON PLANERS Special Notice, Dealers, Users, VALUE, PATENTS, Obtain Them, I Best Secure My Invention f Preliminary Examination, Application, Patent, Foreign Patents, Canadian Patents, Trademarks, Design Patents, Copies, Patents, 37 Park Row New York, Bach Page, 31.00, line, Inside Page, 75 cents, line, Asbestos Roofing.Boiler Coverings Paints &, NO YE'S Mill Furnishing Works HOW T OBTAIN, scientific american, 1875-07-24, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
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