Did Phil ever finish his research/book on barrage balloons? A cousin of mine, around ten years old at the height of the war, sent me a written memory. At the time, she was living on Daisy Farm Road, Warstock, south of central Birmingham. She said there were barrage balloons located near Daisy Farm Park, which I believe was near Gorleston Road. There were anti-aircraft guns on Daisy Farm Road, and a German aircraft crashed in a local field, known as The Stiles. The Prince of Wales Pub was very close by. Don't know if this is in an area Phil was looking at and/or researching, or if he's maybe already done, but throw this out just in case it's of any interest.
Ann