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).
Cover memo for the production test specification of a 20/25 HP Dynamo.
| Identifier | ExFiles\Box 60\2\ Scan009 | |
| Date | 22th October 1931 | |
| X6087. Ey. from Hs{Lord Ernest Hives - Chair}/Pgt. c. Sft{Mr Swift}/Mr.Brock. Hs{Lord Ernest Hives - Chair}/Pgt.1/AD22.10.31. X.6005 20/25 HP. DYNAMO. X.6087. Herewith please receive Specification of Production Test of the above. Hs{Lord Ernest Hives - Chair}/Pgt. Attached. | ||