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).
Page confirming the correctness of springs based on car weight.
| Identifier | ExFiles\Box 4\2\ 02-page55 | |
| Date | 22th November 1926 guessed | |
| Wor{Arthur Wormald - General Works Manager}/Wcr1/L18115. -2- car approximates at all closely to these weights the springs should be correct. p. Wor.{Arthur Wormald - General Works Manager} Wcr. | ||