1820 US Artillery Officer Eagle Head Sword

This is an artillery officer Eagle Head sword. As issued between 1820 and 1835. No scabbard. In good condition. One of the grips in the handle was taped together as it appears to have cracked. The blade is straight. No markings visible. Eagle head pommel with a clam shell that displays an eagle and shield. Overall length is approximately 30 inches. This sword is hard to find.