Color photos from Passchendaele in the First War. They may be some of the same photos as in the link Adam dropped above. Hell on Earth: The never before seen colour photographs of the bloody battle of Passchendaele | the Daily Mail
Captions are wrong. Mustard gas does not billow. The Guardsmen are looking at a German corpse in the crater not "one of the 250 000 killed in action". Thet are touched up black & white photos, some very well known. They are from IWM collection, which I can't search for now, off to work.
Perhaps some of you know this site already, but i thought it may bring the war a little closer to people living now. World War 2 Pictures in Color - WW2inColor.com Some graphic, but neccesarry pictures on there if you ask me.
Here is a link to ww2 colour photos, i collect original US [Korea] and german colour 35mm film [ just started too ] Here are just 6 that i have. Photo 1 is of a shot down wing of a spitfire [ thanks to Owen for the ID. Photo 2 is a bunker with wire on the coast of France. Photo 3 and 4 German next to bedford truck 1940. Photo 5 German pile driver. Photo 6 Digger. keith The Digital Collections of the National WWII Museum : Oral Histories | Oral History.