• American Antiquarian Society www.americanantiquarian.org
• Bostonian Society www.bostonhistory.org
• Congregational Library www.congregationallibrary.org
• Four Centuries of Massachusetts Furniture www.fourcenturies.org
• Historic New England www.historicnewengland.org
• Historic Deerfield  www.historic-deerfield.org
• Massachusetts Historical Society www.masshist.org
• Massachusetts Humanities Council www.masshumanities.org
• New England Beginnings www.newenglandbeginnings.org
• New England Historic Genealogical Society www.americanancestors.org
• New England Quarterly www.newenglandquarterly.org
• New England Regional Fellowship Consortium www.nerfc.org
• Old South Meeting House www.osmh.org
• Paul Revere House www.paulreverehouse.org
• Revolution 250 www.revolution250.org