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Scientific American, Vol. 22, No. 12 (March 1870) (1870)

leaf 15

An illustration from Scientific American, Vol. 22, No. 12 (March 1870), 1870, leaf 15
Horace Greeley and American Agriculturist. One countyreserved for each Agent. C. A. CLEG G & CO., S8 Cort-landt st., N. Y., or K6 Washington it., C hicago. Hi. Price One Dollar. 507 MECHANICAL MOVEMENTS. By HENRY T. BROWN,The Best Book for Engineers, Machinists, Draftsmen,Inventors,… … All the Grades of the Elgin Watches,INCLUDING THE LADY ELGIN, READY FOR Spring Trade. The Company also call the attention of Watch buyersto the fac tthat the Elgin watches now offered have several peculiar improvements over all others, and also anew Patent Dust Excluder, so constructed as to…

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