I put MARALINGRA test site into Google and spent a pleasant half hour reading. One photo showed some of the wreckage and stuff picked up by the caretaker of the site. One bit was a British Army registration plate that was clearly from one of the buried vehicles take there in the 60's as it was XX BP XX and that is a number plate issued to a light vehicle in 1956 or 57. Probably a Land Rover or a Bedford RL type. Met up with a couple of the Royal Engineers and REME plant fitters and VM's who were on a bit of leave in Brisbane, staying at Enoggera. Stayed in touch with one of them, Alan Greening a pommy REME Vehicle Mech plus Eric Fitch another VM who eventually emigrated to Oz. Wish I could trace Eric
Talking of Eric. Could someone in Oz have a look through the telephone book or voters list in Oz and find Eric's address? There can't be that many old Colonials in Oz with phones or who vote. (look...., just joking......!)