1909. Sanborn Map Company. Swarthmore, Delaware County, Pennsylvania, January 1909. 1 map on 11 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. Sanborn Map Company.
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1962. New Jersey. Department of Conservation and Economic Development. Information brochure about Swartswood State Park. This is the first of 2 pages and contains information about park facilities available in all New ... State of New Jersey, Department of Conservation and Economic Development.
1962. New Jersey. Department of Conservation and Economic Development. Information brochure about Swartswood State Park. This is the second of 2 pages and a map of the park and brief descriptions of the park's features. State of New Jersey, Department of Conservation and Economic Development.
1874. Defrees, Morris M., cartographer. Engraved expressly for Swartz & Tedrowe's city directory, by Braden & Burford. Scale 1:15,840. 4 inches per mile. Braden & Burford.
1873. Bartholomew, John, 1831-1893 and Zell, T. Ellwod. Cartographic Details: Scale [1:5,000,000] ; (E 4⁰--E 32⁰/N 72⁰--N 54⁰). Relief shown by hachures. In corner: 23. At head of title: (Scandinavia). D...
1795. Hill, Samuel, approximately 1766-1804. Relief shown pictorially.; Inset: untitled map of Iceland and West Greenland.; Prime meridians: Philadelphia and London.; Appeared in: The general ... Matthew Carey (Philadelphia).
1950. This is one in a series of 455 mid 20th century fire insurance maps produced by the Fire Insurance Rating Organization of New Jersey. Municipal Fir...
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the average yield for sweet potato crops in tons per hectare. Croplands cover ~15 million km2 of the planet and prov... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the agricultural census data quality for sweet potato crop yields. Data quality categories include (0= missing, 0.25... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the agricultural census data quality for harvested areas of sweet potato crops. Data quality categories include (0= ... University of Minnesota. Institute on the Environment.