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).
Central lubrication for the 21-EX model car, specifically rear axle reservoirs and drip plug changes.
| Identifier | ExFiles\Box 27\1\ Scan175 | |
| Date | 19th April 1929 | |
| 73806 To BY.{R.W. Bailey - Chief Engineer} from Hs{Lord Ernest Hives - Chair}/Gy. Hs{Lord Ernest Hives - Chair}/Gy2/LG19.4.29. CENTRAL LUBRICATION. 21-EX is to be a model car. It is therefore important that reservoirs should be instructed for the rear axle as soon as possible. Will you please look into this point. Will you please also note G.76591 the new L.O.P. for the S.S. Equaliser assembly calls for a further drip plug and a double plug in place of a single one. Hence : 1 D.1., 1 S.O. drip plug should be added to the list, and 1 S.1. deleted. Hs{Lord Ernest Hives - Chair}/Gy. | ||