This WWll Japanese bayonet with scabbard was manufactured at the Hikari Seiki Seisakusho Arsenal (Tokyo Hourglass mark) under Kokura supervision (4-ball pattern). The bayonet with scabbard measures approximately 20.5\" in length, 20\" length of bayonet, 15.5\" length of blade and 1.0\" width of the blade. While I am not an expert in this field, it appears to be in nice antique condition; did note dents and scratches on the scabbard and use wear to wood handle grips of the bayonet. Overall, it is a great collectible and display piece. Please refer to the photos I have included as they are considered part of the description.