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).
Accompanying a revised specification for ignition distributors, detailing changes to governor characteristics.
| Identifier | ExFiles\Box 168\3\ img211 | |
| Date | 4th July 1939 | |
| c. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} BY/RD.2/B.4.7.39. We send you herewith revised copy of Specification No. ELC.23 for Ignition Distributors to DW.426, DB.{Donald Bastow - Suspensions}2287 and DB.{Donald Bastow - Suspensions}2445. The Specification in general is unaltered but the Governor Characteristics for DB.{Donald Bastow - Suspensions}2287 have been revised and that for DB.{Donald Bastow - Suspensions}2445 has been added on Sht.3. The Characteristic for DW.426 is as before. BY/RD. | ||