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).
Requesting an alteration to the radiator suspension dimensions for the 40/50 HP model following bumping tests.
| Identifier | WestWitteringFiles\D\November1919\ Scan4 | |
| Date | 14th November 1919 | |
| To BN.{W.O. Bentley / Mr Barrington} from R.{Sir Henry Royce} Copy to Gd. " BY.{R.W. Bailey - Chief Engineer} " EH. ORIGINAL R19/G14/11/19. 3 X.3456 RE BUMPING TESTS FOR 40/50 H.P. RADIATOR SUSPENSION. With reference to the above, will Mr. Bailey make the alteration to the dimensions suggested to give ball suspension of radiator slack. See Mr. Hives if this can be a generous slack without harm. R.{Sir Henry Royce} D 17 NOV 1919 | ||