1860
This socket bayonet has been modified so that the point is curved into a hook. The letters "US" are engraved at the blade shoulder, just above the socket. The bayonet has a locking ring and bore socket typical of socket bayonets.
Unknown
Unknown, 1860
Unknown, 1450
Unknown, 1900
Unknown, 1655
Unknown, 826
Unknown, 1870
Unknown, 1852
Unknown, 1909
Unknown, 1290
Unknown, 1930
Unknown, -550