I'm quite sure that the 2550's I installed
were running rel 19. Wonder
of the 2550 has a PT200 terminal to go with :) What was the console
command to boot from cartridge tape... BOOT 14114 or something
like that?
Or a PST100, its predecessor. That stands for Pretty Sh*tty Terminal,
by the way. Hope no Primates are here who will be offended.
Boot 14114 was a disk boot, something like first partition, first
drive, first controller. Boot parameters ending in 5 were tape boots,
so 15, 505, etc.
De