All DIORAMA Sort by NewestSort by Name American Civil War Railroad Diorama_13″ Mortar “Dictator” on Flat Car from “The Siege of Petersburg, VA • 1864” • Available Today • (CTN 45)$495.00 American Civil War Railroad Commemorative Display_13″ Mortar “Dictator” on Flat Car with “The Siege of Petersburg, VA • 1864” period photo • Available Today • (CTN 46)$495.00