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 high-speed steering wobble with and without a connected side-steering tube.
| Identifier | WestWitteringFiles\N\July1925-September1925\ Scan328 | |
| Date | 30th September 1925 | |
| HIGH SPEED STEERING WOBBLES [Drawing A] FRONT DUNLOP CORD A STANDARD PIVOT LEAN AND TOE-IN 7.25 BALLOON TYRES INFLATED 20 LBS/□" [Drawing B] FRONT B 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. | ||