Metropolitan Museum of Art, New York, New York
The Smithsonian Institution, Washington, DC
Los Angeles County Museum, Los Angeles, California
High Museum, Atlanta, Georgia
Museum of Fine Arts, Lausanne, Switzerland
Boston Museum of Fine Art. Boston, Massachusetts
The Corning Museum, Corning, New York
American Craft Museum, New York, New York
Hokkaido Museum of Art, Sapporo, Japan
Musee de Verre, Liege, Belgium
The Chrysler Museum of Art, Norfolk, Virginia
Art Museum, Dusseldorf, Germany
Detroit Institute of Art, Detroit, Michigan,
Indianapolis Museum of Art, Indiana
Toledo Museum of Art, Toledo, Ohio
de Young Museum, San Francisco, California
Houston Museum of Fine Art, Houston, Texas
Museum fur Kunst und Gerwerbe, Hamburg, Germany
Dresden Museum of Art, Dresden Germany
The Leigh Yawkey Woodson Art Museum, Wausau, Wisconsin
Dayton Museum of Art, Dayton, Ohio
Huntington Museum of Art, Huntington, West Virginia
Museum fur Kunsthandwerk, Frankfurt, Germany
Grassi Museum, Leipzig, Germany
The Bergstrom Art Museum, Neenah, Wisconsin
The Tweed Museum of Art, Duluth, Minnesota
Lobmeyr Museum, Vienna, Austria
Rahr West Museum, Manitowoc, Wisconsin
Illinois State Museum, Normal, Illinois
Glass Museum, Frauenau, Germany
Kunstmuseum, Wertheim, Germany
Veste Coburg Museum, Coburg, Germany
International Glass Museum, Ebeltoft, Denmark
St. Louis Museum of Art, St. Louis, Missouri
Museum of Decorative Arts, Prague, Czechoslovakia
The Rockwell Museum, Corning, New York
Tacoma Art Museum, Tacoma, Washington
J B Speed Museum, Louisville, Kentucky
Birmingham Museum of Art, Alabama
Mint Museum, Charlotte, North Carolina
Wustum Museum of Fine Art, Racine, Wisconsin
Museum of Glass, Tacoma, Washington
Milwaukee Art Museum, Milwaukee, Wisconsin