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).
Blueprints for two proposed armatures for the Goshawk Dynamo winding.
| Identifier | ExFiles\Box 39\2\ Scan039 | |
| Date | 16th December 1920 | |
| To ~~HY{Tom Haldenby - Plant Engineer}~~ from DA.{Bernard Day - Chassis Design} Copy to HS{Lord Ernest Hives - Chair} (1 print). ~~Copy to TB (1 print).~~ ~~Copy to M&H (1 print).~~ Copy to EFC. X.3533 "GOSHAWK" CHASSIS. Please receive two blue prints of "N" Scheme 691 shewing the winding for the Goshawk Dynamo. Two armatures are proposed, one with 27 and one with 31 slots. It is proposed to produce both. Please put details in hand. DA.{Bernard Day - Chassis Design} | ||