Don't know if anyone else has mentioned this but BBC4 in the UK has been showing a 4 part series called the Thirties in Colour. They are using rarely seen colour movies shot by travellers of the time to examine the events of that decade through their eyes. Some stunning images with all the more impact for being in colour. Last part was tonight showing footage of the changes in Europe in the run up to the war, fascinating but chilling. Series is still available to watch on the net from http://www.bbc.co.uk/iplayer/