1950s TV computers

I've been having fun looking at TV programs that I watched when the family had a 17" monochrome RCA set. At any rate, here's one such about a guy who gets shocked by a computer: https://www.youtube.com/watch?v=V-pfWhehSB4 Note that, about 3:20 in, the guy doing the troubleshooting on the system pulls a faulty tube and gives it to his companion for replacement. "12AY7" is what he says, but hands the other guy an octal tube--the 12AY7 is a 9-pin sub-miniature. (TV had goofs even then). Other than the IBM Model B electric typewriters, there doesn't seem to be much to see. From 1955. Here's another one from 1956: https://www.youtube.com/watch?v=33OFJEWUgQE This involves a mechanical translating machine that's been adapted to diagnose and prescribe treatment for diseases. There, you can see the same IBM typewriters, as well a couple of keypunches (IBM 024/6?) and bunches of tape drives that I don't recognize. "Memory coils", anyone? The strange thing is that years later, I met up with a fellow who had worked with Gerald Salton on the nascent SMART system that, I believe, eventually morphed into MEDLARS. Stuff from a time when men wore hats and women wore dresses. --Chuck