I. U.S. Museums and University Collections

• Addison Galery of American Art, Andover, Massachusetts
• Albright-Knox Art Gallery, Buffalo, New York
• Art Gallery, Brandeis University, Waltham, Massachusetts
• Museum of Art, Carnegie Institute, Pittsburg, Pennsylvania
• Art Institude of Chicago, Illinois
• Arts Club of Chicago, Illinois
• Columbus Museum of Art, Ohio
• Cleveland Museum of Art, Ohio
• School of the Arts, Columbia University, New York, New York
• Courant Mathematics Center, New York University, New York
• Dayton Art Institute, Ohio
• Decatur Art Institute, Illinois
• Des Moines Art Center, Iowa
• Georgia Museum of Art, University of Georgia, Athens, Georgia
• Solomon R. Guggenheim Museum, New York, New York
• Honolulu Academy of Arts, Hawaii
• Illinois Insitute of Technology, Chicago, Illinois
• University of Iowa, Museum of Art, Iowa City
• Joslyn Art Museum, Omaha, Nebraska
• Art Gallery, University of Kentucky, Lexington, Kentucky
• Krannert Art Museum, University of Illinois, Champaign-Urbana, Illinois
• Los Angeles County Museum of Art, California
• Univeristy of Louisville, Kentucky
• Mills College Art Gallery, Oakland, California
• Milwaukee Art Museum, Wisconsin
• Minneapolis Institute of Arts, Minnesota
• New Orleans Museum of Art, Louisiana
• North Carolina Museum of Art, Raliegh, North Carolina
• Art Gallery, University of Notre Dame, Indiana
• Phoenix Art Museum, Arizona
• Philadelphia Museum of ARt, Pennsylvania
• Art Gallery, Rutgers University, New Brunswick, New Jersey
• San Francisco Museum of Modern Art, California
• South Dakota Memorial Art Center, Brookings, South Dakota
• J.B. Speed Art Museum, Lousiville, Kentucky
• Springfield Art Association, Illinois
• Stanford University Museum of Art, Stanford, California
• Utah Museum of Fine Arts, University of Utah, Salt Lake City, Utah
• Wadsworth Atheneum, Hartford, Connecticut
• Whitney Museum of American Art, New York

II. Foreign Museums

• Hannover Museum, Germany
• The Museum of Israel (Bezalel)
• Kultusminesterium, Hannover, Germany
• Nuerenberg Museum, Germany
• Staedtisches Museum, Brunswick, Germany

III. Corporate Collections

• Aetna Oil Company, Louisville, Kentucky
• Bank of America, San Francisco, California
• Brenton Banks, Des Moines, Cedar Rapids and Davenport, Iowa
• Chase Manhattan Bank, New York
• Continental Grain Company, New York
• Deere & Company, Moline, Illinois
• First National Bank, Iowa City, Iowa
• Hanover Manufacturers Bank, New York
• Prudential Life Insurance Company, Merrillville, Indiana
• Rockwell International Avionics, Cedar Rapids, Iowa