Colvin, Robert K.

Name Street Town State From To
Colvin, Robert K.   Lancaster Pennsylvania 1860s  


Patent Date Remarks
44,784 October 25, 1864 Improvement in Combined Gun and Pistol Bayonet
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Contract for
   


Product
His patent cover a combination of a revolver, a bayonet and a musket.

Was there any relationship to Colvin, Robert J. ?