If anyone wants a copy of the Brooklands Society article please PM me with contact details. The article uses one photo of the whole floor area of the hangar with essentially a lot of rubbish on the floor with absolutely nothing identifiable. The brick side walls were all that was left standing.
Regarding the Klemm, it is possible that the ever-so-accurate Ron was actually referring to a BA Swallow, but I haven't checked these for fates.
Air-Britain has 'DGM dbf at Brooklands.
Feroxeng