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).
Note providing cross-references for previous correspondence about a 20 HP dynamo.
Identifier | ExFiles\Box 165\6\ img002 | |
Date | 29th September 1924 guessed | |
X.5660. For previous correspondence re 20 HP. RR. dynamo, see X.4610 57 coil normal output dynamo X.4383 29 " " " " | ||