New parts fitted to the Experimental Condor engine.
| Identifier | ExFiles\Box 38\6\ Scan146 | |
| Date | 23th April 1920 | |
| X.3389. To EFC. {E. Fowler Clarke - Electrical Engineer} from RHC. {R. H. Coverley - Production Engineer} RHC {R. H. Coverley - Production Engineer} 1/LG23.4.20. X.3254. RE "EXPERIMENTAL CONDOR(Aero Engine)". Will you kindly note that the Expl: Condor(Aero Engine) has been fitted with the following new parts:- X.3627. - Separate oil way in crankcase. X.2081. - Strengthened Crankshaft to LeC.1151. X.2059. - Connecting Rods (with new type clips C.H.N.S. serrated bushes and Phosphor bronze in plain rod). X.3389. - .66 Epicyclic Gear. X.3799. - C.l. Piston - 2. cyl. Condor(Aero Engine). RHC. {R. H. Coverley - Production Engineer} | ||
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).