. . "Union Square (New York, N.Y.)" . . . . . . . . . . "Map of part of the property belonging to the estate of the late Henry Spingler in the Ninth and Twelfth Wards of the City of New York"@en . "Cadastral maps"@en . . . "Map of part of the property belonging to the estate of the late Henry Spingler in the 9th and 12th Wards of the City of New York"@en . "Manuscript maps"@en . "Maps"@en . . . . . "Flatiron (New York, N.Y.)" . .