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 request to order carbon plate rheostats and plates for the Chassis Experimental Electrical Department.
| Identifier | ExFiles\Box 167\2\ img145 | |
| Date | 30th August 1938 | |
| Roy{Sir Henry Royce} from EJJ/HC. c. to RM{William Robotham - Chief Engineer}/RC.{R. Childs} 6103. Order No. 816/479. EJJ/HC4/EG. 30.8.38. re - CHASSIS EXPERIMENTAL ELECTRICAL DEPARTMENT. Please send an order to Messrs. The Cambridge Instrument Co. Ltd., for :- 2 - Carbon plate rheostats, made up as follows. 40 - Plates 2" x 2" x 1/4" with four connecting plates. To carry 100 amperes. Deliver to Mr. Child. RC{R. Childs} EJJ/HC. | ||