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).
Confirming a blueprint of the HP Chart for the Series 1 Falcon Engine has been sent.
| Identifier | ExFiles\Box 36\2\ scan 024 | |
| Date | 1st June 1917 | |
| To BY, from EFC. X. 2934 EFC3/TEO.6.17. RE "FALCON" ENGINE - SERIES 1. Herewith please receive blueprint of H.P. Chart for Series 1 Falcon Engine, as requested in your memo BY7/WH19617. EFC. | ||