The writing on this card got me to researching Mishkin because I recognized that his full name is the same as that of a reference made by a character in a Woody Allen play,
God ["I'm going to call my agent at the William Morris Agency. Sol Mishkin. He'll know what to do."]. The result of my research was this article
The Saga Of Solly Mishkin that I gave to Old Cardboard:
http://www.oldcardboard.com/enews/20...31/enews31.htm