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).
The purchase of a switch for a battery test rig from Messrs. Edison Swan Elec. Co. Ltd.
| Identifier | ExFiles\Box 167\2\ img093 | |
| Date | 30th December 1937 | |
| From EJJ. c. to Rm{William Robotham - Chief Engineer}/RC.{R. Childs} o.{Mr Oldham} to Millwrights. 6103 EJJ17/M.30.12.37. Experimental Dept. No. 470. 816. Switch for Battery Test Rig. From Messrs. Edison Swan Elec. Co. Ltd., Nottingham - One - Switch, 150 amp. 20 volts, D.P. Ironclad. PRICE ... Carriage - Paid. Delivery - Ex. stock. Terms - Usual. In accordance with their quotation dated 29th. December, Ref. WN/SA. EJJ. | ||