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).
Internal order request for electrical components for endurance test rigs.
| Identifier | ExFiles\Box 167\2\ img127 | |
| Date | 5th May 1938 | |
| from EJJ/JV. c to Rm{William Robotham - Chief Engineer}/RC.{R. Childs} Order No. 816. 6103 - EJJ/JV19/JG21. 5. 5. 38. Re - ENDURANCE TEST RIGS. Please order from The Zenith Electric Co., Ltd.,:- 1 - Tubular Variable Resistance, type 'B' 172 ohms, 1.2 amperes. 1 - Zenite Resistance, type Z1, 126 ohms .5 amperes, complete with clips. Deliver to Rm{William Robotham - Chief Engineer}/RC.{R. Childs} EJJ/JV. | ||