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).
Experimental 6-inch Dunlop tyres for 19-inch rims.
| Identifier | ExFiles\Box 53\3\ Scan072 | |
| Date | 1st August 1927 | |
| To Sg.{Arthur F. Sidgreaves - MD} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} X4565 X5800 Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}7/LG9. 8.27. With reference to Sg{Arthur F. Sidgreaves - MD}6/M25.7.27. The tyres we are using are 6". They are an experimental tyre produced by Dunlops for the 19" rim. Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer} | ||