"1848 - 1860" . . . . . . . . . "Pony Express Route April 3, 1860 - October 24, 1861"@en . . . . . . . . "Pony Express Route, April 3, 1860-October 24, 1861"@en . "Pony express route, April 3, 1860-October 24, 1861"@en . . . . . "History"@en . "Pony express route April 3, 1860 - October 24, 1861 [map of route through western United States]"@en . . . "Facsimiles"@en . . . . . "Pony express route April 3, 1860 - October 24, 1861" . "Pony express route April 3, 1860 - October 24, 1861"@en . . . "Pictorial maps" . "Pictorial maps"@en . . "Pony Express route, April 3, 1860- October 24, 1861"@en . "Maps" . "Maps"@en . . . . . . . . . . "West (U.S.)" . . "Pony Express National Historic Trail" . .