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).
Blueprint sketch showing the cross-sectional shape and dimensions of a Dunlop 7.00-16 E.L.P. inflated tyre.
| Identifier | ExFiles\Box 157\3\ scan0060 | |
| Date | 1st December 1938 | |
| PRODUCT DESIGN—FORT DUNLOP DUNLOP 7.00-16 E.L.P. INFLATED TYRE SHAPE SKETCH NO. DS 7207 DATE 1-12-38 7.40" EFF. RAD. 14.10" DIAM. 30.35 7.15" 5.00" | ||