You might try contacting The Wolfsonian in Miami Beach, FL. It's a new
museum with a collection specializing in Michell Wolfson Jr's decorative
and propagana arts. The have an exhibition opening this weekend (I
think) called "The Arts of Reform and Persuasion 1885-1945." They are
located at:
1001 Washington Ave.
Miami Beach, FL 33139
(305) 531-1001
Sorry I don't have an e-mail address.
Elizabeth Schlatter
Smithsonian Institution Traveling Exhibition Service