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).
Request to manufacture one set of pole pieces for an R.R.Sch.481 dynamo.
| Identifier | ExFiles\Box 60\4\ Scan216 | |
| Date | 5th April 1934 | |
| RHC.{R. H. Coverley - Production Engineer} From Hs{Lord Ernest Hives - Chair}/Wst. 86099 Hs{Lord Ernest Hives - Chair}/Wst.1/MA.5.4.34. Will you please have one set of pole pieces made for the R.R.Sch.481 dynamo as per blueprint attached. Hs{Lord Ernest Hives - Chair}/Wst. EL8 | ||