1930. Sanborn Map Company. Danville, Montour County, Pennsylvania, Jan. 1930 : including South Danville. 1 map on 20 sheets : color ; sheets 65 x 54 cm + 1 title sheet. Scal... Sanborn Map Company.
Tanzania, Survey Division. and Tanganyika, Department of Lands & Surveys. compiled, drawn, and printed by Department of Lands and Surveys, 1954. Relief shown by contours and hachures. "Compiled from cadastral surveys and ... Survey Division.
1906. Sanborn Map Company. Darlington, Beaver County, Pa., December 1906. 1 map on 2 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. Sanborn Map Company.
1912. Sanborn Map Company. Darlington, Beaver County, Pennsylvania, June 1912. 1 map on 2 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. Sanborn Map Company.
1921. Sanborn Map Company. Darlington, Beaver County, Pennsylvania, August 1921. 1 map on 2 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. Sanborn Map Company.
1884. Sanborn Map Company. Dauphin, Pa., Nov. 1884. 1 map : col. ; on sheet 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. Sanborn Map Company.
1890. Sanborn Map Company. Dauphin, Dauphin Co., Pa., Aug. 1890. 1 map : col. ; on sheet 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. Sanborn Map Company.
1888. Wellge, H. (Henry). Photocopy.; Bird's-eye-view, with relief shown pictorially.; Indexed.; Includes 4 illus.; "Reproduced by persmission of the Putnam Museum, Davenpor... American Pub. Co. (Milwaukee).