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).
Sending instruction books for Wright Aeronautical 'Whirlwind' and 'Cyclone' engines.
| Identifier | ExFiles\Box 173\3\ img071 | |
| Date | 11th April 1934 | |
| S/W. To Hs{Lord Ernest Hives - Chair} from Py/B.H.O. Copy to Wor.{Arthur Wormald - General Works Manager} At Colonel Fell's request we are sending you a further three instruction books applicable to various engines of the Wright Aeronautical Association. Two books are applicable to "Whirlwind" engines and one to the "Cyclone." Py/R.W.C. | ||