1) "MARTIN/MADE IN BELGIUM" marked machete with "U.S." canvas sheath. OAL:22 3/4" with 18" blade. 2) USMC bolo knife with leather sheath. Blade marked "USMC/CHATILLON, N.Y.". Sheath marked "BOYT/42". OAL:16 1/4" with 11 1/4". 3) U.S. M1917 trench knife. Hand guard marked "U.S./L.F. &C./1917". Heavy pitting throughout hand guard. OAL:14" with 9 1/4" blade. 4) USMC MK2 knife with leather sheath and sharpening instructions. Guard marked "CAMILLUS, N.Y." and "USMC". Sheath hand marked "Steege" on back side.