Here is a voicemail from Marshall McLuhan to me, left on what we then called our "answering machine," from August 1978. I had just completed my doctoral dissertation at NYU - but hadn't yet even handed it in to my advisers, Neil Postman and Christine Nystrom. Instead, I decided to mail it up to Marshall McLuhan in Toronto - we had met after I wrote the Preface to his "Laws of the Media" published in June 1977 in et cetera, and the "Tetrad Conference" I had organized with him, Eric McLuhan, Bob Blechman, and other notables at Fairleigh Dickinson University (where I then was an Assistant Professor) in March 1978. Tina and I went on vacation right after I sent up the dissertation, and this is the message from Marshall we found on our return...
voicemail from Marshall McLuhan, 1978
See also Levinson re: McLuhan 2011 list of conferences and interviews, 2011
