One U.S. 1918 trench knife with sheath,11 1/2 inches overall, 6 3/4 inch blade. One U.S. 1917 trench knife, 14 inches overall, 9 inch blade. One stiletto fighting knife with sheath, 11 5/8 inches overall, 6 7/8 inch blade. Two U.S.M.C. Ka-Bar fighting knifes with sheaths, 12 1/8 inches overall, 7 inch blade. One U.S.N. Mark 2 fighting knife, 12 inches overall, 7 inch blade. Good overall with light pitting and handling wear.