In response to the Ernie Kovacs query, a few years ago the Museum of Television
and Radio (then called the Museum of Broadcasting) had a retrospective of his
work. They may be able to put you in touch with the curator of the exhibit.
They're at: 25 West 52nd Street, New York, NY 10019 (212)621-6600.
 
Bill Mikulak
Ph.D. candidate
Annenberg School for Communication
U of PA