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 for electrical components required for a new battery ignition test rig.
| Identifier | ExFiles\Box 163\7\ img275 | |
| Date | 1st June 1935 | |
| Req from EJJ/JV. c to Hs{Lord Ernest Hives - Chair}/Wst. Order No.811. 16076. EJJ/JV7/JC29. 6. 35. Re - NEW BATTERY IGNITION TEST RIG, ELECTRICAL EXPERIMENTAL DEPARTMENT. Please order:- 1 - Zenith Sliding Resistance, type B, 11.5 ohms resistance, 5.0 ampere loading. 1 - Ditto, 11 ohms resistance, 8.5 ampere loading. 2 - 5 amp. 'ARCTIC' Fuses. 2 - 15 amp. Single Way Crabtree Tumbler Switches. Deliver to Mr.West, Electrical Experimental Department. EJJ/JV. | ||