1891. Sanborn Map Company. Franklin, Venango County, Pennsylvania, July 1891. 1 map on 12 sheets : col. ; sheets 65 x 54 cm. + title sheet. Scale approximately 1:600. 50 ft.... Sanborn Map Company.
1906. Sanborn Map Company. Insurance maps of Franklin, Venango County, Pennsylvania, August 1906. 1 map on 27 sheets : col. ; sheets 65 x 54 cm. + title sheet. Scale approxi... Sanborn Map Company.
1912. Sanborn Map Company. Insurance maps of Franklin, Venango County, Pennsylvania, May 1912. 1 map on 31 sheets : col. ; sheets 65 x 54 cm. + title sheet. Scale approximat... Sanborn Map Company.
1922. Sanborn Map Company. Insurance maps of Franklin, Venango County, Pennsylvania, April 1922 : including Rocky Grove, Polk, and Bleakley Hill. 1 map on 42 sheets : col. ; ... Sanborn Map Company.
1900. W.W. Hixson & Co. Extent: 1 map Notes: Page from: Plat book of Montgomery County, Ind. Scale approximately 1:50,000. Published by W.W. Hixson & Co.
1900. W.W. Hixson & Co. Extent: 1 map Notes: Page from: Plat book of Clare County, Michigan Scale approximately 1:51,000. Published by W.W. Hixson & Co.