Diagram illustrating the method for arranging 'set up' springs on a car, with a formula for servo torque multiplication.
| Identifier | ExFiles\Box 73\1\ scan0187 | |
| Date | 20th June 1924 | |
| [ "METHOD OF ARRANGING "SET UP" SPRINGS", "ON CAR.", "TO "PICK UP" COUNTERSHAFT", "SERVO", "SPG. BAL.", "A", "B", "STEP ASIDE COUNTERSHAFT", "TO FRONT EQUALIZER", "SERVO TORQUE MULTIPLICATION IS GIVEN", "BY :- 1.04 B/A", "ROLLS-ROYCE LIMITED", "PRINT ROOM", "20 JUN. 24", "DERBY" ], | ||
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).