-snapsize 704x462 gives more legible IIgs screenshots, FYI.

And yes, that's William D. Mensch, 6502 co-creator credited as "Mensch". And Owen Rubin is *that* Owen Rubin, who programmed the arcade games Space Duel and Major Havoc at Atari and Goalie Ghost for Bally/Sente before he joined Apple.