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).
Rating specifications for spring F.1182 fitted to the 35-PK car steering tube.
| Identifier | ExFiles\Box 72\3\ scan0337 | |
| Date | 19th May 1924 | |
| Mr. Hives from GWH.{George W. Hancock - Head Chateauroux} K9450 19.5.24. 35-PK CAR - SPRINGS. Rating of spring F.1182 fitted to the above car -(side steering tube) Free length 1.750". Compressed. Lbs. .125 80 .1875 120 .250" 160 .3125 200 .375 240 Standard 40/50 Compressed .0625" - 110 lbs. Hs{Lord Ernest Hives - Chair}/GWH.{George W. Hancock - Head Chateauroux} | ||