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).
Blueprint comparing the front outline of the Griffon engine (full lines) with the Buzzard engine (dotted lines).
| Identifier | ExFiles\Box 179b\2\ img051 | |
| Date | 19th October 1932 | |
| HS{Lord Ernest Hives - Chair} 746 FULL LINES — GRIFFON — DOTTED LINES — BUZZARD — ROLLS-ROYCE LTD FRONT 001 BR 116 G.D.C 19-10-32 | ||