The Battle of the Atlantic and Rationing in World War 2

an Atlantic Convoy
Learn about rationing on the BBC Schools site;
http://www.bbc.co.uk/history/ww2children/ration/ration_intro.shtml
Here is a site, made by RAF veterans. It has plenty of good information about rationing of food, clothes and petrol;
http://www.worldwar2exraf.co.uk/Online%20Museum/Museum%20Docs/foodration.html
Here are some posters about rationing in the war;
http://www.worldwar2exraf.co.uk/Online%20Museum/Museum%20Docs/posterpage1.htm
Here are some more posters from the Second World War;
http://www.st-andrews.ac.uk/~pv/pv/courses/posters/
Here are some letters received from relatives in the forces, and a telegram;
http://www.rls.org.uk/database/record.php?usi=000-000-001-465-L

a German U-Boat