From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of vehicle brands with corresponding locations or testing activities.
| Identifier | ExFiles\Box 123\4\ scan0258 | |
| Date | 15th June 1936 guessed | |
| -2- Cadillac Shardlow Transport.car. Packard. Fitting shop. Chevrolet. Engine mounting tests. Hs{Lord Ernest Hives - Chair}/F.Dodd. | ||