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).
Sending two 700/80 inner tubes with larger valves and requesting the return of others.
| Identifier | ExFiles\Box 34\4\ Scan039 | |
| Date | 7th October 1918 | |
| To E.{Mr Elliott - Chief Engineer} From EH. EH4/LG7.10.18. 7th. Oct. 1918. X 2048 We are sending you 2 700/80 Inner Tubes with the larger size valves. Will you please return the others. EH. | ||