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).
List of updates and references for various engine and chassis components.
| Identifier | ExFiles\Box 71\3\ scan0038 | |
| Date | 9th December 1925 | |
| .2. RHC{R. H. Coverley - Production Engineer}2/BE. 9.12.25. X.8190 -Oil Fittings. To L.O.P. E.71401. X.8190 -Oil Filler. To L.O.P. E.71157. X.8200 -Oil Sump Indicator To L.O.P. E.71521. X.8200 -Oil Relief Valve To L.O.P. E.72843. X.8210 -Wire Fittings. To L.O.P. E.71200. X.8230 - Exhaust Fittings. Special Long type Silencer to LeC 2153 & EX.1167. using 4-E.74339 Baffles - otherwise to L.O.P.E.73032 2.12.25. X.8400 - Exhaust Cut-out New Exhaust Cut-out Operation to N.B.2012-3 & L.O.P. F.73406. X.8240 -Controls Improved Method of fixing Control Ball by swaging to LeC 2118 otherwise to L.O.P. E.73679. X.8280 -Starting Carburetter. To L.O.P. E.71422. RHC.{R. H. Coverley - Production Engineer} | ||