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).
Requesting an exchange of ignition coils to perform comparative bench temperature tests.
| Identifier | ExFiles\Box 45\4\ Scan246 | |
| Date | 18th June 1924 | |
| X40796 To Hs{Lord Ernest Hives - Chair}/TMW. from EFC. EFC3/T18.6.24. X.40796- IGNITION COILS. X4596 As you know we have had a further three Wall redmanol encased coils made up, designated, TR{Capt. F. W. Turner - Finance}4, TR{Capt. F. W. Turner - Finance}5 and TR{Capt. F. W. Turner - Finance}6. We are now handing you the first of these, namely, TR{Capt. F. W. Turner - Finance}4, and would like you to exchange this for one of the three (TR{Capt. F. W. Turner - Finance}1, TR{Capt. F. W. Turner - Finance}2, TR{Capt. F. W. Turner - Finance}3) coils in similar cases, which you have on chassis 3-GII, 6-GII and 7-GII, and let us have back the one you remove. Comparative bench temperature tests will then be taken between the one of the original three you return to us and a standard stabalite coil on the one hand, and between the second one (TR{Capt. F. W. Turner - Finance}5) of the new group of three, and another stabalite encased coil on the other. (TS6) (4383) EFC. | ||