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).
Follow-up inquiry regarding the design of a two-way foot switch for a central lamp scheme.
| Identifier | ExFiles\Box 61b\3\ scan0287 | |
| Date | 28th October 1930 | |
| S/W- EFC. RECEIVED 29 OCT 1930 X4520. X6073. Cx{Major Len W. Cox - Advertising Manager}/Hdy{William Hardy}20/T.28.10.30 X.4520. TWO-WAY FOOT SWITCH OF R.R. DESIGN FOR CENTRAL LAMP SCHEME. Now that another month has elapsed, we shall be pleased to hear whether you have yet any news regarding the design of the above. Hdy{William Hardy} | ||