When I lived in Moor End Lane, we used to play on the Scout Field,rear of houses Spring Lane,entrance was opposite the Fern Rd, Spring lane junction. From there you could get into the Army barracks. I think this is where the Camp would have been.As it's been said, they look like Army buildings.The Erdington C of E School stands on part of the land. The other part I am told is playing fields. I don't remember any building still standing but, there were plenty of flooded bunkers, and gun emplacements. Also concrete roads. We were told that it protected Fort Dunlop,the SU and of course the Spitfire Factory.