Collections Include:
Louis A. Brennan Archaeological Laboratory: Arifacts from the six-year archeological dig of the REQUA tenant farmstead (c. 1720-1855)
Captors' Exhibit: Comprehensive display of research materials, art, and artifacts pertaining to the capture of Major Andre by the local militia men,
John Paulding, Isaac Van Wart and David Williams.
Costumes: Clothing, jewelry, fans, hats, etc. associated with local families from the 19th and 20th centuries
Military Memorabilia: Firearms and other artifacts from the Revolutionary and Civil Wars as well as World Wars I & II
Regional: Domestic, educational and commercial objects relating to the history of the Tarrytown.
Children: Dolls, games, toys and miniature furniture.
Portraits: Collection includes members of the Beekman family, George Clinton, Nathan Cobb, the Rev. John Knox and others.