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).
Urging the supply of three ignition coils made with waxed paper.
| Identifier | ExFiles\Box 69\1\ scan0133 | |
| Date | 21th August 1928 | |
| X8710 To HHC. from EFC. EFC2/T21.8.28. We should like to urge with you the three ignition coils made up with waxed paper to instruction EY/RD8/ML16.8.28. I believe Mr. Brock has al ready produced these and only requires an order to supply. EFC. | ||