scott 2 July 2023 KML File Baltimore and Ohio Philadelphia to Baltimore.kml (6.17 KB) KML Geofield Tag Baltimore and Ohio Railroad October 1871 November 24 and 25, 1884 November 26, 1884 November 28 and 29, 1884 December 1, 1884 February 27, 1885 January and February 1872 Washington D.C.: 1854