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).
Status report on experimental work, tests, and component designs for various engine models.
| Identifier | ExFiles\Box 76\2\ scan0281 | |
| Date | 24th June 1921 guessed | |
| CONTD:- -2- Carburetter LeC.1386. Part details issued. Piston LeC.1395 - Engine Rear Supporting Arm. LeC.1371 Ignition Governor & Drive. LeC. 1393/4. Part details issued. Modification to Water Pump Drive to prevent leakage from Crankcase. R.sch.867. Details compl: | Goshawk 11. * | * | * * | * * * | Condor. EXPERIMENTAL WORK IN PROGRESS. Goshawk 11. Frame. Gear Box. Engine. Rear & Front Axles. * EXPERIMENTAL TESTS. Road tests on Goshawk 1. Exhaust Heating tests - 40/50 Induction Pipes. Ignition tests on 40/50 engine. Tests on German Car. Condor engine tests. ELECTRICAL EXPERIMENTAL WORK. Revision of dynamo and starter motor tables. Further tungsten point tests. Trials of slate base as utility test resistance. Investigation of flux in dynamos. Auto records of battery discharges. Hg/LC. | ||