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).
Internal order request for solenoid and push button switches for Merlin E engines.
| Identifier | ExFiles\Box 168a\2\ img202 | |
| Date | 10th January 1936 | |
| Roy.{Sir Henry Royce} From Ha/Wat. C139. Ha/Wat.6/MA.10.1.36. MERLIN E ENGINES. Will you please order for us to order No.55245 from Messrs.Rotax, Ltd., - 5 solenoid relay switches type N5CP. 5 push button switches type N5CD. The relay switches are to be arranged for 24 volt operation and stamped as such. Ha/Wat. | ||