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).
Parts required to make a Ph.III No.8 Unit operable for Mr. E.R. Hall.
| Identifier | ExFiles\Box 90a\6\ Scan220 | |
| Date | 13th April 1939 | |
| 262. To Rm{William Robotham - Chief Engineer} from HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel} [strikethrough]For Good.[/strikethrough] HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel}11/BA.13.4.39. Ph.III No.8 Unit. Y Re. the above unit for Mr.E.R.Hall, we would point out that before this unit is runable it will require, Push Button Switch, Automatic Main Switch to operate the Starter Motor. The Dynamo will require a regulator, Switch Box which operates Dynamo Charge and Ignition, two new coils are required also ballast resistance. Will you please say if we are to supply these details? We should also mention a new set of Ignition Wires are desirable. HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel} | ||