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).
The road wheel size for the BENSPORT car, stating it is the same as the Peregrine.
| Identifier | ExFiles\Box 88\5\ scan0004 | |
| Date | 24th January 1933 | |
| 256 Sg.{Arthur F. Sidgreaves - MD} From Hs{Lord Ernest Hives - Chair}/Lid.{A. J. Lidsey} Hs{Lord Ernest Hives - Chair}/Lid.{A. J. Lidsey}7/MA.24.1.33. Re. BENSPORT. Sg.{Arthur F. Sidgreaves - MD}3/E.24.1.33. The size of road wheel we are using on this car is the same as on Peregrine viz: 5.50" x 18". Hs{Lord Ernest Hives - Chair}/Lid.{A. J. Lidsey} | ||