Bayonet for the Model 1819 Hall Flintlock Rifle

Bayonet for the Model 1819 Hall Flintlock Rifle.  A scarcer U.S. socket bayonet in very good-fine condition. Brownish finish/patina overall.  19 inch overall with a 8.5 inch fuller.  The bridge on the back socket area has a different slot fashioned, a great departure from other socket bayonets.  This came with the Hall Rifle listed separately, but I have found, some already have the bayonet or don’t want on unbelievably.