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).
Returning a list of signed standardisation sheets for various vehicle and engine components.
| Identifier | ExFiles\Box 29\2\ Scan265 | |
| Date | 4th September 1930 | |
| S/W To Hs.{Lord Ernest Hives - Chair} from Sg.{Arthur F. Sidgreaves - MD} Standardisation Sheets. Sg{Arthur F. Sidgreaves - MD}14/E4.9.30 I return herewith the following sheets which I have signed: X.No.3806. Phantom II. 50% increased Bijur Pump & Improved Filler. X.No.4425. Phantom II. M.C.3-30 Lodge Plugs. X.No.4493. H.Engine. Strengthened Lower Half Crankcase in T.50 Alloy. X.No.4493. H.Engine. Strengthened Top half crankcase in T.50. alloy. X.No.5510/7510. Phantom II and 20/25. Autovac top in aluminium. X.No.3822. Aero engines. Strengthened type valve spring washers. X.No.4550/4674. H.Engine. S/C Slipper Pads. X.No.6025. Phantom II. Straight Battery Series connecting link. X.No.7190/7772. Phantom II. Improved oil drain plug. X.No.5460/5510. 20/25 HP . Reversion to reserve petrol supply in main tank X.No.7460. Phantom II. Hinged petrol tank filler cap. Sg{Arthur F. Sidgreaves - MD}1/2 mcs. Handwritten top right: X3066 [Stamp at bottom: RECEIVED with a date dial] | ||