The Connecticut Trust for Historic Preservation

National Trust for Historic Preservation

Advisory Council on Historic Preservation

National Register of Historic Places

Preservation Action

The Connecticut League of History Organizations, Inc

Connecticut History Online

Antiquarian and Landmarks Society

Preservation Trades Network

Florence Griswold Museum 

Connecticut Commission on Culture & Tourism

Historic Preservation and Museum Division 

Heritage Quest Online free to anyone with a Connecticut library card or at www.iCONN.org

Accessible Archives www.accessible.com
American Association for State and Local History (AASLH) www.aaslh.org

Heritage Preservation www.heritagepreservation.org

New England Museum Association (NEMA) www.nemanet.org

Society for Preservation New England Antiquities (SPNEA)
www.spena.org

CT Historical Society www.chs.org

CT Society of Genealogists www.csginc.org