Tom got it right, a 2-7 and a 2-11 1/8". Interesting stories accompany both knives.

The 2-7 was carried by a paratrooper with the 3rd of the 506th 101st ABN "Shock Force" in Viet Nam. Comes in a riveted sheath.

The 2-11 is name etched as well as logo stamped on both sides of the blade. It was carried by a decorated man that retired as a Lt. Colonel after enlisting June 2, 1942 and retiring Dec 31, 1965. Served in the European African-Middle Eastern Campaign during WWII.