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).
Special chains made to fit disc wheels and the use of tensioners.
| Identifier | ExFiles\Box 128\3\ scan0186 | |
| Date | 23th September 1937 | |
| To Mr. Pope from Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies} X 1109 Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies}4/WH.23.9.37. These special chains were made to fit disc wheels, and no difficulty will be experienced if the tensioners are used. Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies} | ||