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).
To Mr. Brock about using up existing standard coil cases for future tests to reduce costs.
| Identifier | ExFiles\Box 69\1\ scan0109 | |
| Date | 2nd June 1928 | |
| To Mr. Brock. X8710 EFC/T1.2.6.28. We have in our Dept. several standard coil cases and we would prefer to use these up for any further experimental or other coils we may have for test, instead of having new cases supplied. This will help to reduce costs. EFC. | ||