Mousetrap - Catches and doesn’t kill. From 1870. 
Patent #1021331870John O.Kopas and George W. Bauer Washington, D.C, DC
View Patent
Image from Wired

Mousetrap - Catches and doesn’t kill. From 1870. 

Patent #102133
1870
John O.Kopas and George W. Bauer 
Washington, D.C, DC

View Patent

Image from Wired

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