Series 3. Miscellaneous Papers (boxes 49-62), 1855–1916

These papers include construction estimates for railroad buildings and bridges, correspondence with the Cumberland and Pennsylvania Railroad, correspondence with railroad construction contractors, memoranda of agreement between H.G. Davis and other railroads, miscellaneous financial statements, and papers regarding the formation of Seaboard Steam Coal Association (a coal producer syndicate). Other materials include deeds, maps, newspaper clippings regarding the Chesapeake and Ohio Canal, and newspaper clippings regarding the 1916 death of H.G. Davis.