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).
The type of fulcrum pins found on chassis 3.AZ.212 during front brake modifications.
| Identifier | ExFiles\Box 146\1\ scan0054 | |
| Date | 26th October 1937 | |
| To Rolls Royce Ltd. Derby ........Hd.{Mr Hayward/Mr Huddy} c. to ........Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale} File Levallois VAI/GM.26.10.37 Sr. is absent Re: CHASSIS 3.AZ.212 - Mrs. FRYER While carrying out the modification to the front brakes as per Depot Sheet n°. Hd.{Mr Hayward/Mr Huddy} 356, we found that this car was fitted with Concentric fulcrum pins. As you are aware, the Depot Sheet states that chassis n°. 3.AZ.120 to 3.AX.101 are already fitted with eccentric fulcrum pins. Chassis 3.AZ.140 also had concentric fulcrum pins. Although the above is not important we thought that we would point it out. VA. | ||