I would really like to see Peter's photo posted; and if video files were available of a few moments of his portion (fall term = syllogistic and propositional logic) of the full-year team-taught televised intro phil class, 1966-67), that would be super. The tapes, if they still exist, must be in storage at the U of M somewhere.  
 "The Cognitivity of Moral Judgments", and maybe one other ethics paper, was translated into German, and included in a short anthology published in Germany in the latter 60's too. Would anyone have the publication details? The title was something like "Sitten und Sittlichkeit", I think, but I haven't been able to find it. 
 Karl