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).
Attaching the production specification for a new field resistance unit for the Standard 20/25 Three Rate Charge Dynamo.
Identifier | ExFiles\Box 163\6\ img269 | |
Date | 23th February 1933 | |
x6016 By.{R.W. Bailey - Chief Engineer} From Hs{Lord Ernest Hives - Chair}/Wst. c. to Sft{Mr Swift}/Mr.Brock. Hs{Lord Ernest Hives - Chair}/Wst.4/MA.23.2.33. STANDARD 20/25 THREE RATE CHARGE DYNAMO. FIELD RESISTANCES. We send you herewith attached production specification of inspection and test for the new resistance unit now coming through on production. Hs{Lord Ernest Hives - Chair}/Wst. | ||