[Map of the Nine Squares of New Haven, showing dimensions].[1848?]Color: pencil with pen notation.Elm St. 12ch. 66Note on face of map: "By survey in 1848 after this Square was made by setting the fence in, the following dimensions were obtained.On verso: "Deposited by the Treasurer's Office in writing of E.C. Herrick, Surveyor & Bookseller. Librarian 1843-58. Treasurer 1852-1862."cartographic