A worker shovels coal into a steam engine as he prepares it for its route from Prague to London September 1, 2009. The historical train departed from Prague on Tuesday to re-trace the original route from Prague to London with several survivors and descendants of 669 so-called "Winton's children" on board. The "Winton's children" were rescued by Sir Nicholas Winton in 1939 from being sent to their deaths in Nazi concentration camps. REUTERS/Petr Josek (CZECH REPUBLIC SOCIETY POLITICS)