Included in this lot are 1) U.S. Navy Mark II knife with "Robeson/Suredge" marked 7 inch blade and "U.S.N./BOYT 43" marked sheath. 2) U.S. M2/Case marked knife with 6 6/8" blade and "U.S.M.8" marked sheath. 3) U.S. M3 U.S. Army knife with 6 1/2 inch blade and "U.S. M8." marked scabbard. 4) U.S. Navy Mark I knife with 5 1/4" blade with hard sheath. 5) U.S. Navy Mark I knife with 5 1/8" blade and hard sheath marked "USN/MKI" on the front and "NORD-8114/B.M.Co/ 1/2/ VP" on the back.

1) Very fine plus, with dark scabbard. 2) Fine with 50% finish on the blade, with some sharpening on the edge. 3) Fair with a polished/resharpened blade and rounded point. 4) As new and unisued. 5) Fair, with the balde polished and resharpened.