Scientific American, Volume 17, No. 26 December 28, 1867 - A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. by Various
page 2 of 202 (00%)
page 2 of 202 (00%)
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*Hisert's Adjustable Cultivator Tooth Remedy for Cold Feet in City Cars Getting Your Money Back Patent Claims Pending Applications for Reissues The Last Number of Volume XVII Commencement of a New Volume A Change at the Patent Office Obituary How to Make Intelligent Workmen--Go and Do Likewise The SCIENTIFIC AMERICAN as a Medium of Business *Hunt's Improved Steam Packing Piston The Iron Clads at Sea *Improvement in Hand Drills *Improved Method of Securing Cutters on Boring Bars |
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