I just got my hands on some of my old, 70's Iron Man Magazines and found the ad in the back of the magazine for the original Saf-T-Gym. You can read the details and see the prices in another post. And I bought all the accessories pictured except the T-bar rows.
This 'machine' moved with me many times; from home to the football coaches back yard, to a friends garage (made my best progress there, never duplicated), back to my parents back yard to who knows where.
Rick Adams who built the machine (lived 7 miles away) also built be a leg ext / leg curl machine to my specifications. It had a huge flat bench so I could do leg extensions lying flat on my back (the best position) or upright, and you could do hypers off the back with a strap over your ankles of have my partner sit across my ankles.
He also built me bullet proof adjustable incline bench, a hack squat / calf raise machine. Sadly, I don't have fotos of them.
I also had a York 320 lb.(?) Olympic set and various, costume built (I was a journeyman machinist) fat bar and square bar dumbbell, fat bar for curl's, dead lifts and presses, literally any movement
you would normally do with a regular bar. Then I built a biceps supination and pronation machine for working my biceps and forearms.
I wrote extensively and posted my forearm routine here . . . will post it again when I can find it. It is very amusing and very interesting in my humble opinion. My goal at the time (I was rock climbing and weight training during all my free time, eventuality climbing literally all over the world) was to to do a a 1 arm pull up, which I did, and them a pinch grip pull up
on a 2 x 4, pinching the 2" part . . . never could do one.
Most people, including PT's and MD's don't know this but the primary function of the biceps is supination. The second function is a curl movement. The third function of the biceps is raising the supinated and contracted biceps upwards where the elbow is near vertical, near your ear. This is the only way you can achieve a true and complete contraction of the biceps.
Another this most people don't know is the the only way to reach full contraction of the triceps muscles is to have you arm behind mid line of of the torso. A machine was built for this purpose put is was not not used properly so it was removed from the market. I have an ad for it somewhere. I also photographed a proto of this machines in one of Arthur’s friends house in Florida, one of the few remaining machines in existence.
The old magazines that I still have (I sold many of them through my mail order business at the time) have lots of ads for contests I went to, equipment I owned, and historical information. I remember writing Perry Radar who owned Iron Man Magazine at the time and asked him to
send me 1 copy of every Iron Man Magazine he had. I got a box full of them including a first edition. Later, Perry and Mable, his wife, got tired of running the magazine so they offered it to Arthur Jones (I have the letter), Arthur declined.
Got off topic a bit here. Apologies.