United States. Post Office DepartmentBlue line. Map has been trimmed, date, part of title and other information is missing.Imprint: [Washington, D.C.] : U.S. Post Office Dept., 1900?Dimensions: 63 x 107 cmJPEGG4093.G5P8 1900 .U5engUnited States. Post Office DepartmentPublicPostal serviceRural free deliveryMap of Gibson County, Indiana showing rural delivery serviceMapsIndiana--Gibson CountyIndiana1900Indiana University