Thank you Stefan, Sam and Philip, for all your knowledge and photograph.
The colour is the same as the one in Rodger Dudding's collection called Studio 434 at Lonsto House, 276 Chase Road, London, N14 6HA
web site
www.lockupgarages.co.uk. You would never guess he also owns over 20,000 lock up garages over the UK!.
His collection is housed in a purpose built building over 4 floors holding part of his collection, the rest is the south side of the North Circular nearby which was the London Trolley bus depot.
My friend who leases the old Bristol show room, as one of his outlets, has main dealerships or distributorships for Morgan, Caterham, Dodge Ram, more motorbike franchises than I could throw a stick at. Tony Crook would turn in his grave is he knew the name of his company was Krazy Horse. He is using the basement as a sales area for accessories and a café.
The mini he is distributor for the UK is called the Microlino , looks very much like a Heinkel . Thanks again.