This is a beautiful sheet of 6 stamps, issued by Mozambique in 2009, displaying the history of diesel trains. Featured locomotives shown include the American Locomotive Company ALCO RS-1 diesel-electric locomotive, British Railways' Swindon & Doncaster British Rail Class 03, the Diesel 643-Class steam locomotive, GM-EMD 661-Class Diesel-Electric Locomotive, Ganz MAVAG freight service 641-Class locomotive, and the Hudswell Clarke 0-4-2ST locomotive. The sheet is Post Office fresh, mint never hinged, and F/VF.