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).
Telegram to Vacuum Phone London urgently requesting oil for H.G.L. axle tests.
| Identifier | ExFiles\Box 145\1\ scan0271 | |
| Date | 7th September 1938 | |
| 1229 PM/GBy 7th Sept 1938 VACUUM PHONE LONDON. H.G.L. OIL URGENTLY REQUIRED FOR AXLE TESTS. PLEASE ADVISE WHEN WE CAN EXPECT ARRIVAL. ROYCAR. | ||