Benefactor ($1,000 and over)

Art Institute of Chicago
The Booth Heritage Foundation
Getty Conservation Institute
Museum of Fine Arts, Boston
National Gallery of Art
Philadelphia Museum of Art
Society of American Archivists

Sustaining ($500-$999)

Best Checks, Inc.
J. Paul Getty Museum
The Henry Ford
Preservation Technologies, Inc.
Society of American Archivists
University of Delaware/Winterthur
Virginia Historical Society

Supporting ($151-$499)

American Library Association
American Markings, Inc.
Cleveland Museum of Art
Conservation Center for Art and Historic Artifacts
Conservation of Art and Historic Artifacts on Paper
Henry Francis DuPont Winterthur Museum
The Franklin Institute
Griswold Conservation Associates
Leslie Kruth
McKay Lodge Conservation
National Trust for Historic Preservation
Nebraska State Historical Society
Old Sturbridge Village

For a list of member Web sites, click here.