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Latest inventions of the day, in 1875...
Item # 152633
May 29, 1875
SCIENTIFIC AMERICAN, New York, May 29, 1875 This 16 page magazine is in nice condition and is loaded with early invention illustrations and descriptions along with several interesting advertisements. Many of the things we use today on a regular basis were just being invented back then. This particular issue has on the front page: "RANDOLPH'S VIRGINIA DITCHER."