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).
To stop all work on pistons E.18135/6 for the 40/50 chassis as they are no improvement.
| Identifier | ExFiles\Box 35\2\ scan 143 | |
| Date | 6th October 1919 | |
| x2748 To Mr Hill from BY/Shn. c. to Mr Bib. c. to EH. c. to Mr F.{Mr Friese} c. to Mr Chetthem. BY/Shn1/ML6.10.19. RE 40/50 CHASSIS - PISTONS. With further reference to memo BY/JH19/H25.9.19.. will you please stop all work on E.18135/6 as Mr Hives reports that these pistons are no improvement on the standard type. BY/Shn. | ||