Colt Paterson, the revolver was patented by Samuel Colt on February 25, 1836 in the US.
Colt Dragoon Revolver was created in 1848.
When was Colt revolver? That's a strange question. You might want to clarify.
Patterson, NJ 1836 ie the Colt Patterson Revolver
Go to the Colt website.
1836
the initial colt revolvers were cap and ball loaded. 1873 colt converted to the brass cartridge loads. making them easier and faster to re-load.
no
Yes.
life was not long with 'one' shot..........life improved with the colt revolver.............
Get a letter from Colt
Proofhouse.com has Colt sn data.
Samuel Colt inveted the Revolver.