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).
Record sheet for a 20 HP experimental dynamo, model E.H, detailing testing and disposal.
| Identifier | ExFiles\Box 165\6\ img220 | |
| Date | 1st July 1930 | |
| X5661. 20 H.P. EXPERIMENTAL DYNAMO RECORD SHEET. DYNAMO :- E.{Mr Elliott - Chief Engineer} H (Plate "S" D) Date. Location. Particulars. Chassis miles reading. Total Dynamo mileage. 18. June-23 Lab. Rec'd production for BLIC. test. 18. Oct-23 " Rec'd from BLIC with auxiliary apparatus 21. Nov-23. " Tooth drag test - slightly stiff & little irregular. July '30 Stores For disposal. | ||