"Harlem (New York, N.Y.)" . . "Map of the area later bounded by One Hundred Fifty-first and One Hundred Fifty-second Streets, Amsterdam Avenue and the Hudson River, Manhattan, New York (N.Y.)"@en . . "Manuscript maps"@en . . . . . . . . . . . "Maps"@en . . "Street planning maps; plan and cross sectional profile. Show grades, soil and rock formations, and dimensions, quantities and hours of labor. Also show buildings, pier, and railroad."@en . . . "Specifications"@en . . . . . . . "[Map of the area later bounded by 151st and 152nd Streets, Amsterdam Avenue and the Hudson River, Manhattan, New York (N.Y.)]"@en . . . . . . . . . "Hamilton Heights (New York, N.Y.)" . .