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).
Specifications for special road springs fitted to car 49-GB, with details for Near Side and Off Side.
| Identifier | ExFiles\Box 80\2\ scan0272 | |
| Date | 28th May 1920 | |
| X.2631 49-GB Car. X.3981 Special Road Springs fitted to the above car with no nibs and slots - plates ground all over. N.S. Drawing No. F.7801. Piece No. F.7789. Type 2100 lbs. Tested 2050 " Flat camber 53" Initial camber after test 3". O.S. Drawing No. F.7801 Piece No. F.7790. Type 2200 lbs. Tested 2160 lbs. Flat camber 53" Initial camber after test 3". -------------------- GWH.{George W. Hancock - Head Chateauroux} [STAMP] EFC MAY 31 RECEIVED. [Upside down text at bottom] R.R. 235 B 200 (T) (S.F.) 674. 22-5-19) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2876. | ||