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 requisition to order an ignition testing condenser.
| Identifier | ExFiles\Box 165\5\ img168 | |
| Date | 25th February 1937 | |
| Reqy from EJJ/JV. c to Lr{Mr Ellor}/Wst. Order No. 815. 6052 EJJ is absent. EJJ/JV8/JC9. 2. 37. Re - IGNITION TESTING CONDENSER. Please order from The Telegraph Condenser Co., Ltd.,:- 1 - 200 MMFD Mica Dielectric Condenser, suitable for 15,000 volts peak, including 15% peak to mean ripple value at 100 cycles maximum. Contained in type 1052 Porcelain Pot, as Litho 1052/2. Capacity Tolerance ± 10% For the sum of.................... In accordance with their quotation, reference SH/EO'K/WFT, dated 5th February, 1937. Deliver to Lr{Mr Ellor}/Wst. Electrical Experimental Department. EJJ/JV. [Handwritten notes] due available 7 days 1/3/37 25/2/37 | ||