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).
Delay of tests on Halowax due to more urgent work.
| Identifier | ExFiles\Box 61\1\ scan0148 | |
| Date | 24th November 1930 | |
| X6110. By/RD. from EFC. EFC1/AD24.11.30. HALOWAX Referring to your two notes re the above wax, tests on this were started but had to be put aside in view of more urgent work. We hope, however, to let you have the desired results within a day or two. EFC. | ||