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 Marles (Patent) Steering Gear, Series 7 & 8.
| Identifier | ExFiles\Box 28\3\ Scan136 | |
| Date | 14th March 1935 guessed | |
| 44094 MARLES —(PATENT)— STEERING GEAR MADE UNDER BRITISH PATENTS Nos. 25573/13 169011 182634 183961 196374 311296 FULLY PATENTED IN OTHER COUNTRIES Series 7 & 8 ISSUED BY: ADAMANT ENGINEERING Co., Ltd. LUTON - - - - ENGLAND G.{Mr Griffiths - Chief Accountant / Mr Gnapp} B. & Co. (G9623). | ||