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).
'booming' issue, giving no objection to a fitting on vehicle GLN-60.
| Identifier | ExFiles\Box 107\1\ scan0046 | |
| Date | 23th December 1930 | |
| X7960. S/W C1/C231230 Re Booming. GLN-60 ----- With reference to your Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}2/MJ18.12.30, we see no objection to your fitting it to GLN-60 after Christmas. C. [STAMPED] RECEIVED 23 DEC 1930 SH | ||