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).
Diagram comparing the effect on high-speed steering wobbles by removing the side-steering tube.
| Identifier | ExFiles\Box 29\1\ Scan088 | |
| Date | 30th September 1925 | |
| HIGH SPEED STEERING WOBBLES FRONT STANDARD PIVOT LEAN AND TOE-IN 7.25" BALLOON TYRES INFLATED 20 LBS/sq' COMPARISON OF EFFECT OF REMOVING SIDE-STEERING TUBE ON WOBBLES A.{Mr Adams} SIDE STEERING TUBE CONNECTED B. SIDE STEERING TUBE REMOVED. Stamped text: ROLLS-ROYCE, LIMITED PRINT ROOM 30 SEP 1925 DERBY | ||