You searched for: Format GeoTiff Remove constraint Format: GeoTiff Data type Raster Remove constraint Data type: Raster Year 1917 Remove constraint Year: 1917
1917. Digital Social Science Center (DSSC), Columbia University Libraries and C.S. Hammond & Company. This is a scanned version of the paper map entitled: Hammond's Complete Map of New York City. The map was scanned at 300 dots per inch and is in ... C.S. Hammond & Company.
1917. Digital Social Science Center (DSSC), Columbia University Libraries and Ohman Map Co. This is a scanned version of the 1917 paper map entitled: Petersen's Rapid transit Map of Greater New York City. The original map was cut into two... Ohman Map Co.