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 memorandum regarding the distribution and application of electrical specifications to manufacturers.
| Identifier | ExFiles\Box 167\3\ img040 | |
| Date | 30th April 1937 | |
| To By.{R.W. Bailey - Chief Engineer} from Rm{William Robotham - Chief Engineer}/Wst. c. Roy.{Sir Henry Royce} c. G/Mt. Handwritten notes: double contact roller regul. L.T. Cables H.T. already sent. 6110 Rm{William Robotham - Chief Engineer}/Wst.3/AP.30.4.37 ELECTRICAL SPECIFICATIONS. We now hand you herewith two copies each of specifications Nos. EL.4 and EL.13. Will you please arrange to send a copy of these specifications to the respective manufacturers asking them to certify in writing that all deliveries on Production conform to this specification. It should be pointed out to them that the tests specified are representative and must not therefore be applied to every unit delivered although we shall periodically at these works take an item from Production and subject the same to the said specification as a check. Rm{William Robotham - Chief Engineer}/Wst. | ||