jm056 Joel Moses at PDP-10 Console
jm057 (f) Eric Rosen, Richard Fateman, (r) David Yun, Richard Zippel,
jm058, Carl Engelman,
jm059 (f) Eric Rosen, Richard Fateman, (r) David Yun, Bern, Niamir, Richard Zippel
jm064 Bill Martin, Richard Fateman
jm065 Joel Moses
jm066 Bill Martin (back), John McCarthy, Joel Moses, etc
jm060 Tony Hearn
jm061 Joel Moses
jm062 Joel Moses
jm063 Joel Moses
jm067 Gerry Sussman imitating Joel Moses
jm068 Joel Moses at console