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).
Producing and fitting side steering tube springs with a reduced rating for an experimental 40/50 HP chassis.
| Identifier | ExFiles\Box 68\1\ scan0120 | |
| Date | 28th February 1926 | |
| +8450 To NHD C. Hs{Lord Ernest Hives - Chair}/Am: BY/HEB{H. Biraben}1/M.30.2.26. 40/50 HP. CHASSIS. SIDE STEERING TUBE SEC: 7070. SIDE STEERING TUBE SPRINGS WITH REDUCED RATING. Herewith please receive two Blue Prints of each of the following:- F.74422 Spring for Side Steering Tube (Rate 1800 lbs). 4 off per chassis. F.74423 Spring for Side Steering Tube (Rate 2733 lbs). 4 off per chassis. Kindly produce and fit to Experimental Chassis. These Drawings have been made to the particulars contained in memo' Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}3/LG.12.2.26. BY/HEB{H. Biraben} HRA | ||