As mentioned, plenty of history for a so-so (by today's standards) utility knife.
Funny Ka-Bar story....mid 1970's (I was 10 or so)...drooling over a Ka-Bar that I spied in a local hardware store. It was something like $15.95.
I saved and scrimped until I had ebough $$$ to buy it. Finally, I went in, picked it out, and laid my cash down. The old guy behind the counter said, "Your parents allow you to buy this?" I lied but walked out of the store with a real "USMC Combat Knife."
While showing it off to my friends, I managed to somehow slice my knuckle to the bone and was unable to hide the injury from my parents. 5-6 stitches and my next trip was to the hardware store to return the knife and to also explain to the store owner that I had lied in order to purchase it. Ouch! That was more painful than any cut.