These stories and photos reminded me of a book I read in my youth, “The Mark of Conte” was about a high schooler who hacked the school computer to think he was two different people so he could graduate in half the time. I remember being fascinated by the world of punch cards…
I was in an accounting class at my local Jr College in Bakersfield, CA in 1963, when the math Director came in and announced that there was going to be a Computer Class starting, and the room number. I folded up my ‘toy paperwork’ and stood, walked to the teachers desk, drop that crap on his desk and said “Bye” and left. When I got to the ‘Computer Lab’ I saw the 1620 sitting in the corner! I looked like a sci-fi book cover. We had only a card input, and I learned to program the 1620 in ‘machine language’! Later I learned SPS, then a standard for that machine . . . By 2003 when I retired, I had worked for a two city gov’s, a billion dollar construction company as IS Director, and an operations manager for Unisys.
The Museum of Computers (not sure of their name) in Santa Clara, CA has a very nice 1620!