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).
Request for the production of several sets of improved dynamo brush springs, with two blueprints provided.
| Identifier | ExFiles\Box 50\5\ Scan232 | |
| Date | 2nd October 1923 | |
| x4333 To RHC.{R. H. Coverley - Production Engineer} C. EFC. BY/Ds3/M.2.10.23. X.4383 - DYNAMO. X.4333 Herewith 2 blueprints of Improved Dynamo Brush Springs (Main and Control). Will you please put in hand several sets as quickly as possible. BY/Ds. | ||