Columbia subject headings:
Committee of the Proprietors of Common and Undivided Lands in New Haven.
New Haven (Conn.)--History.
Parks--Connecticut--New Haven.
Harvard subject headings:
Committee of the Proprietors of Common and Undivided Lands in New Haven.
Green, The (New Haven, Conn.)
New Haven Green (New Haven, Conn.)
Parks--Connecticut--New Haven.
Princeton subject headings: