Hi, I'm trying to find out info on my Grandfather. Fred Davenport - his tags read 20739I CE FJ Davenport. As far as I know he was a member of 171st Coy. RASC Armoured Brigade and was a driver for a major. He may have been present at Dunkirk although I'm not sure how reliable that info is, but I have a photo of him holding a flag that reads Krieger-Verein, Barum Ungegend. I believe this is a German veterans association flag. Barum is near Hamburg. I can't seem to find anything online about the 171st. Any help what be much appreciated.