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).
Instruction sheet detailing test results for a Lucas Dynamo that did not pass.
| Identifier | ExFiles\Box 36\4\ scan 029 | |
| Date | 13th May 1920 | |
| RR 300 (120B) (SF 349 24-1-19) MP 200552 90935 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To: Mr Clark. Order No: - Re: - R 1293 not passed Customer's No.: F.B. 10. Lucas Dynamo DC. Volts fully HOT. Speed | Volts. 610 | 10.0 670 | 11.4 695 | 12.0 738 | 13.0 778 | 14.1 818 | 15.0 862 | 16.2 Signed: [Illegible Signature] This Sheet must be filed on completion of the work. | ||