U.S. Army Engineers, 51B20MOS, construction duty. Enlisted May 1962, medical discharge September 1971. Mostly carried a Camillus TL-29 until late 1960's when I bought a Buck 301 stockman in the PX. Served in 39th Combat Engineers 1967 to 1968 in Vietnam. Picked up a SAK as well, and those two pocket knves served most of my cutting needs on a lot of construction sites. Discharged after rehab at Walter Reed Army hospital 1971, and still carried the Buck and the SAK for the next 20 something years until bit by knife bug. During the 90's tried a lot of different knives, always went back to a smaller size traditional pocket knife. Worked as a machinist until I retired in 2001. Enjoy fishing, canoe camping, and getting off in the woods, still use a pocketknife for most things. Have very little need of a large knife, but if my pocket knife isn't enough, then a 12 inch Ontario machete is in my pack. My three kids and three grandkids have their own choice of knives.