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).
Confirming Mr. Royce's decision not to use the double level device on the 'V' Series, making its petrol tank identical to the 'U' Series.
| Identifier | ExFiles\Box 68\1\ scan0253 | |
| Date | 9th December 1924 | |
| Copy BY from DA.{Bernard Day - Chassis Design} DA{Bernard Day - Chassis Design}4/M.9.12.24. Since writing our DA{Bernard Day - Chassis Design}3/M.9.12.24. Mr.Royce has agreed not to get the double level device on "V" Series. We therefore conclude that the petrol tank should be identical with "U" Series. DA.{Bernard Day - Chassis Design} | ||