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).
Confirming a blueprint for the Delage Master Switch has been obtained and attached.
| Identifier | ExFiles\Box 168a\2\ img062 | |
| Date | 21th March 1932 | |
| E.{Mr Elliott - Chief Engineer} From Hs{Lord Ernest Hives - Chair}/Wst. c. to Sg.{Arthur F. Sidgreaves - MD} XC13G Hs{Lord Ernest Hives - Chair}/Wst.3/MA.21. 3. 32. DELAGE MASTER SWITCH. With reference to your enquiry re the above we have obtained a blue print of the same which we now attach for your perusal. Hs{Lord Ernest Hives - Chair}/Wst. | ||