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).
Specification sheet, issue number 2 and sheet number 3, for various vehicle components.
| Identifier | ExFiles\Box 118\1\ scan0019 | |
| Date | 5th January 1940 guessed | |
| SPECIFICATION. SPECIFICATION Nº ISSUE Nº 2 SHEET Nº 3 SEC.Nº | TITLE | DESCRIPTION | DESIGN Nº | DETAILS | L.O.P. | REMARKS --- | --- | --- | --- | --- | --- | --- 5230 | EXHAUST FITTINGS | FIT SINGLE BURGESS AS ON RIPPLE. | | PARTLY DETAILED | | NEW MANIFOLD DESIGNED. 5240 | CONTROLS | TO SUIT DUPLEX DOWNDRAUGHT CARB. WITH ELECTRICALLY OPERATED CHOKE. | ECD.1523 | NOT DETAILED | | TO BE DETAILED ONLY WHERE NECESSARY. 5250 | RADIATOR | RADIATOR - FIXED SHUTTERS. RADIATOR MOUNTING. | PD. 466, PD. 441/5 | NOT DETAILED | | YOKE & MATRIX IN STORES. DRAIN COCK IN BOTTOM TANK. THERMOSTAT IN CYLINDER. 5260 | BONNET | BONNET LAYOUT, BONNET REST PLATE, BONNET SIDE REST STRIP ON RADIATOR. WIDNEY HINGE & STEEL TOP PLATES TO BONNET. | PD. 460, PL. 10, PL. 12, PL. 62 | NOT DETAILED | | MADE AT PARK WARDS WITHOUT DETAILS. 5270 | STARTING HANDLE | STARTING HANDLE BEARING BRACKET. | PD. 471 | NOT DETAILED | | 5290 | UNDERSHIELDS. | SIMILAR TO B.S. | | | | TO BE BUILT UP ON CAR. 6000 | FLYWHEEL & CLUTCH | CORNICHE FLYWHEEL. 10" CLUTCH | | DETAILED | GB. 5246 | AS CORNICHE 6030 | GEARBOX & ACT. GEAR | REVISED GEARBOX TO SUIT HYDRAULIC MASTER CYLINDER. STRENGTHENED GEARS. MOD: AS ON LH{Mr Haworth} SILVER PHANTOM. | PL. 65, GCD.1589, PD. 477/8, PL. 43 | NOT DETAILED, DETAILED, DETAILED, NOT DETAILED | | 6035 | SPEEDOMETER DRIVE & DAMPER CONTROL PUMP. | STANDARD B.S MOD: CASING & SHAFT | PL. 43 | NOT DETAILED | | 6040 | 1ST & 3RD MOTION SHAFT. | REVISED GEARBOX TO SUIT STRENGTHENED GEARS. STRENGTHENED LIGHTENED CONES. | PL. 65, PD. 477/8 | NOT DETAILED, DETAILED | | 6045 | SERVO DRIVE | STANDARD B.S. WITH MOD: TO TAKE TECALEMIT | PL. 43 | NOT DETAILED | | | ||