Clipped this from the Obsolete Computer Helpline - if interested contact Pat at the email address below, not me. Pat Stakem <stakem(a)loyola.edu> Columbia, MD usa - Tuesday, January 05, 1999 at 19:04:31 Does any one need a PDP-6 Macro-6 Assembly language manual? 1965, DEC-6-0-tp-mac-lm-act02 ..pat