A very handsome U.S. Model 1917 Trench Bolo in its original sheath, stamped Plumb, Phila., U.S.A. and U.S. Mod. 1917 on the ricasso. The grips have been replaced with extremely nice stag grips with brass rivets. The sheath is extremely nice, although it is missing the leather at the tip of the sheath. Size: 15 inches long overall, with a 10 1/8 inch blade.