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).
Query regarding the differences in screening, leads, and interchangeability between a 'Watford' Magneto and a standard B.I.H. machine.
| Identifier | ExFiles\Box 43\4\ Scan304 | |
| Date | 24th October 1930 | |
| X4021. EFC. RECEIVED Rg{Mr Rowledge}/SFP4/ME.24.10.30. Can you tell me if there was any difference in the position of the screening and leads on the 'Watford' Magneto I.S.12, that ran a type test, from the standard B.I.H. Machine, and were new lengths of cables necessary. We, of course, know that modified controls were required and instructed. What we are trying to find out is, what does it mean to change from one machine to the other, and how would this affect interchangeability. Rg{Mr Rowledge}/SFP. [Signature] | ||