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).
Priced list of various test rigs, motors, and measuring equipment.
| Identifier | ExFiles\Box 148\2\ scan0227 | |
| Date | 8th August 1939 | |
| -2- 8.8.39. £. Total. £. Brake Rig & Servo Rig. 20 H.P. Motor 39 Starter 39 Frame (not drawn) 25 Reduction gear. 15 118 Gear Tooth Rig. Motor 10 H.P. 1,500 r.p.m. 25 Starter 25 50 Skid Pan Rig. 10 10 Power Driven Dynamometer. 150 H.P. Motor 750 r.p.m. 183 Starter gear. 200 Cable and installation 300 Leyland torque converter 175 883 Noise Meter. - (Marconi-Ecko) 80 Cambridge Accelerometer 75 Integraph 117 Universal Impedance Bridge 65 337 Motors:- Various small motors. 100 100 2468 | ||