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).
Modifications to the 'India 4' switchbox for a green lamp scheme.
| Identifier | WestWitteringFiles\T\2July1928-December1928\ Scan216 | |
| Date | 17th November 1928 | |
| BY.{R.W. Bailey - Chief Engineer} FROM E.{Mr Elliott - Chief Engineer} ORIGINAL E3/M17.11.28. Copy to PJ. EFC. HS.{Lord Ernest Hives - Chair} INDIA 4. SWITCHBOX. X.5730 In reply to your memo. BY/CGH{W Clough}22/G121128., the modifications shewn for rendering the switchbox applicable to the green lamp scheme appear to be in order. The modified rear cover and terminals shewn on LeC.2597. for EAC. 10. should also be included in this alteration. E.{Mr Elliott - Chief Engineer} | ||