Delete comment from: Ken Shirriff's blog
Learned my first bit of computing on a 360/40 at the Computing Learning Center of Los Angles with a dos/vse system. Said goodnight to what was probably the last dos/vse system on 21/dec/09 at EDS with one of the last OS's still running it for Phillips.
Jan 6, 2021, 6:14:29 AM
Posted to Iconic consoles of the IBM System/360 mainframes, 55 years old