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).
Instructing to proceed with standardizing 7-ringed aluminium Zephyr pistons for the standard car.
| Identifier | Morton\M11\ img013 | |
| Date | 21th September 1916 | |
| To Mr Mills from BY/ST.{Capt. P. R. Strong} BY/ST5/DB{Donald Bastow - Suspensions}21916. September 21st, 1916. RE STANDARD CAR - ZEPHYR PISTONS - X.2369. Will you please instruct the works to press forward with the 7 ringed aluminium Zephyr pistons E.10915, for the chassis. Mr Royce is anxious that these should be standardised as soon as possible. BY/ST.{Capt. P. R. Strong} | ||