Instruction to test an improved 20-HP Dynamo and its components for standardisation.
| Identifier | ExFiles\Box 163\6\ img198 | |
| Date | 16th July 1932 | |
| X6016 To BY. {R.W. Bailey - Chief Engineer} from E. {Mr Elliott - Chief Engineer} E.1/HP.16.7.32. c. Sg. {Arthur F. Sidgreaves - MD} Wor. {Arthur Wormald - General Works Manager} Hs. {Lord Ernest Hives - Chair} Hs {Lord Ernest Hives - Chair} /Wst. X600 re Improved type 20-HP. Dynamo and three rates of charge. With reference to the above, would you kindly instruct a sufficient number of modified dynamos switchboxes, and double resistance units for the Experimental Department to carry out the tests they consider necessary for the standardisation of this modification. E. {Mr Elliott - Chief Engineer} | ||
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).