Found in an attic!  1760-1780 period bayonet with wonderful surface, attic fresh and has a crude H on the face of the bayonet.  This bayonet is 21 inches long with 3 1/2 inch socket.  The very bottom bridge on the socket is missing...it might have been removed to fit a larger caliber musket.  Measures 1 inch diameter 
Condition: small bridge missing on ring of socket
Item 113