Sim390 control window
Sim390 CPU menu
Sim390 File menu
Sim390 console window, showing the demo MUSIC/SP system
being IPL'd
3270 initial connection screen, showing the MUSIC/SP logo
MUSIC/SP 3270 sign-on screen
MUSIC/SP 3270 Admin menu screen, after sign-on with userid $000
MUSIC/SP 3270 Editor screen (32x80)
