70's were Black Cats and Schrade, Imperial or Ideal for those of us who couldn't afford Buck knives.

I carried a broken tipped Camillus Barlow carbon steel with sawcut delrin for years up until it was taken from me upon entering army boot camp at Ft. Mclellan, AL. Heck, most units I was in didn't allow any knives in the barracks and having one found in a health and welfare was an Article 15. We kept bayonets and night sticks in our wall lockers so that never made much sense to me.
Anybody recall Edge company kit knifes of autos? How about Cutlery shop catalogs? They had the best stuff for those of us that didn't want stainless fixed blades. They had knives like the Seki Cut HSEK. First one I bought took me 30 years and some help from Sal G. to find. According to Seki Cut owner he stated it was M2 ( JIS equiv.). It is also convexed, with Micarta and well worth the search. They also made a rubber gripped 440C model with the convex edge and it was nice, but not what I obsessed over.
That was the second multi decade search I made. The first was a real Gerber Sportsman 2 "V" steel ( Vascowear) blade I could not afford back then, just like the HSEK. I finally found it in around 2009-2010 from a dealer on the gun show circut who I knew for over 20 years. She had it at home in her deceased husbands collection NIB and sold it to me at dealer price ( I used to sell on the local circut, though no longer do)
I never bought a real Buck 110 until the 2000's not because I couldn't afford them still, but I was a Spyderco/Kershaw user by then. I custom shop BG42 110 was too nice to pass up, followed by another.
In each of the above cases the long wait made the feeling all the better when I finally got the knife I had wanted for decades. I had many other knives it took time to get but none quite as dramatic as a 3 decade wait.
One still eluding me is the Bosen Enkuto (sp?) in SRS 15, a stainless powder steel from Japan that resembles a stainless powder steel. I've tried to get one for years now. They changed it to SLD steel, then I believe they dropped it altogether. SRS 15 should be familiar to those who are into chefs knives
Joe