American Association for State and Local History:

American Association of Museums:

Art Museum Network:

Arts Education Network:

Business Committee for the Arts:

Cemetery Conservation and Inscription Advice:

Center for Conservation of Art and Historic Artifacts:

Conservation Assessment Program (CAP):

The Copyright Website:

Documentary Heritage Program, NYSARA:

(New York State Archives)

Harvard University American Landscape and Architectural Design 1850-1920 (American Memory):

Institute of Museum and Library Services (IMLS):

Library of Congress/American Digital Library:

Museum Loan Network:

National Endowment for the Arts (NEA):

National Endowment for the Humanities (NEH):

National Park Service

National Register of Historic Places:

National Research Council:

New York State Museum:

New York State Office of Parks, Recreation, and Historic Preservation:

Nonprofit Risk Management Center:

New York Council on the Humanities:

New York State Council on the Arts:

Preserve and Protect:

Preservation Directory:

Society of American Archivists

Tombstone Transcription Project:

National Telecommunications and Information Administration:

U. S. Department of Education:

U.S. Government Printing Office:

US International Committee on Monuments and Sites (ICOMOS):