Marc Verdiell visited Bob Rosembloom's drool-worthy collection in 2017 and shot this video: https://www.youtube.com/watch?v=2OkTm0vI7As For the Univac guys, there's a processor from a Trident submarine starting at 18:30. Mike Loewen mloewen@cpumagic.scol.pa.us Old Technology http://q7.neurotica.com/Oldtech/