Frederick K. Detwiller Exhibitions 1940 Annual Exhibition of Contemporary American Art Jan 10–Feb 18, 1940 1938 Annual Exhibition of Contemporary American Sculpture, Watercolors, Drawings and Prints Mar 8–Apr 10, 1938 First Biennial Exhibition of Contemporary American Sculpture, Watercolors and Prints Dec 5, 1933–Jan 11, 1934 View all