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).
Issue with a new type of Dunlop detachable rim at certain speeds.
Identifier | ExFiles\Box 1\7\ B001_X15 20 46 50 59-page084 | |
Date | 11th September 1922 | |
Mr. Hives from GWH.{George W. Hancock - Head Chateauroux} X15 11.9.22. RE. DUNLOP DETACHABLE RIM (new type). The detachable rim starts to leave the wheel at 37 M.P.H. and at 40 M.P.H. is considerably out of truth. GWH.{George W. Hancock - Head Chateauroux} | ||