Pennsylvania State Chamber of Commerce. State Publicity BureauIncludes descriptive index to points of interest.32 x 53 centimeters, on sheet 49 x 59 centimetersJPEGUMN_ALMA:9942911040001701engState Publicity Bureau of the Pennsylvania State Chamber of Commerce (Harrisburg, Pa), 1925PublicHistorical map of Pennsylvania : showing the main points of historic interestMaps1925University of Minnesota