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).
Cover note for a revised production inspection and test specification for a Dynamo Field Resistance Unit.
| Identifier | ExFiles\Box 163\6\ img157 | |
| Date | 6th October 1931 | |
| By.{R.W. Bailey - Chief Engineer} from Hs{Lord Ernest Hives - Chair}/Pgt. c. Sft{Mr Swift}/Mr.Brock. X6016 Hs{Lord Ernest Hives - Chair}/Pgt.2/AM 6.10.31. X.6016 40/50 AND 20/25 DYNAMO FIELD RESISTANCE UNIT. X.6088 X.6087 Herewith please receive Specification of Production Inspection and Test for the above, which will you please replace with the one issued 15.6.31. Hs{Lord Ernest Hives - Chair}/Pgt. | ||