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).
Estimated cost saving of 30 shillings for a new switchbox design.
| Identifier | ExFiles\Box 166\3\ img016 | |
| Date | 19th February 1934 | |
| 6069 To Sg.{Arthur F. Sidgreaves - MD} from E.{Mr Elliott - Chief Engineer} E.8/HP.19.2.34. c.c. Mess. Hs.{Lord Ernest Hives - Chair} By.{R.W. Bailey - Chief Engineer} re Switchbox. Further to our memo E.8/HP.16.2.34, the Cost Department estimate the saving of 30/- for the new design over what we are using at present. E.{Mr Elliott - Chief Engineer} | ||