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).
20 HP dynamo, number 330, removed from chassis 71A4 for examination.
| Identifier | ExFiles\Box 57\2\ Scan066 | |
| Date | 30th December 1926 | |
| EFC. X5783do 30.12.26. Herewith 20 HP. dynamo No.330 off chassis 71A4 (Cricklewood) Will you kindly examine this and forward with your report to EY. E.J.Brock. | ||