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).
The blueprint for a modified flexible coupling dynamo drive for the Wraith III chassis.
| Identifier | ExFiles\Box 8\5\ 05-page30 | |
| Date | 22th July 1938 | |
| File ~~D.{John DeLooze - Company Secretary} Dept.~~ ~~S. Dept.~~ ~~RPS~~ ~~HHG/C.N.~~ ~~Mr.~~ 617 BY/NS.{Norman Scott}1/N.22.7.38. Wraith III - Modified Flexible Coupling Dynamo Drive. We send you herewith blueprint of S.CD.804 - Modified Dynamo Drive Coupling, for the above chassis. This has been schemed at BY's request, and replaces E.CD.793. BY/NS.{Norman Scott} SWDC | ||