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 the winding of coils on an aero dynamo regulator.
| Identifier | ExFiles\Box 31\1\ Scan073 | |
| Date | 13th August 1920 | |
| RR 300 (1203) (SF 349 24-1-19) MP 200552 X.1402 91113 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To E + C Date 13/8/20 Order No. X 4064 Customer's No. 12177 Re. Aero Dynamo. Regulator X.1402 [Diagram of two coils with labels 88w and 141w] The above two Coils on the aero dynamo regulator are wound in the same direction neither coil being wound non-inductively. Signed This Sheet must be filed on completion of the work. | ||