Good Old Henry Uses Safety Barb Wire, about 1895

Advertising Card for Safety Barb Wire,
courtesy of the Brockville Museum, Ontario.
Scanned by John Mack.

The first patent in the United States for barbed wire was issued in 1867 to Lucien B. Smith of Kent, Ohio, who is regarded as the inventor. Joseph F. Glidden of DeKalb, Illinois, received a patent for the modern invention in 1874 after he made his own modifications to previous versions.
-- Wikipedia

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