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 listing various engine and chassis components, their design numbers, and remarks.
| Identifier | ExFiles\Box 109\3\ scan0107 | |
| Date | 7th February 1940 | |
| SPECIFICATION SPECIFICATION No PL422a ISSUE No 1 SHEET No 4 SEC. No | TITLE. | DESCRIPTION. | DESIGN No | DETAILS | L.O.P. | REMARKS. 5200 | OIL & PETROL FITTINGS | GENERAL OIL BYE PASS FILTER. MECHANICAL PETROL PUMP ON NEAR SIDE. PETROL FEED PIPE. | PL338 PL350 PL314 | | | NEW POSITION. TO BE FORMO AC PETROL T TYPE PUMP. 5201 | OIL FILLER | ON FRONT OF ROCKER COVER | PL326 & PL341 5203 | OIL FILTER | GENERAL BYE-PASS B.W.P. FLOATING INTAKE IN SUMP | PL333 PL318 5204 | OIL LEVEL INDICATOR | DIPSTICK. SMITHS' ELECTRICAL SUMP GAUGE | PL321 PL349 5205 | OIL RELIEF VALVE | IN THE CRANKCASE & ON OFF SIDE. ONE STAGE-HIGH PRESSURE TO JOURNALS AND CAMSHAFT BEARINGS. OIL TO ROCKER MECHANISM VIA BYE-PASS OIL CLEANER. | PL316 | | | DESIGN REQD 5210 | WIRE FITTINGS | CLICK ON HT. SPARK PLUG TERMINALS | | | | NO TUBES 5230 | EXHAUST FITTINGS | CAST IRON MANIFOLD WITH DOWNTAKE. SINGLE BURGESS SILENCER. REMAINDER OF EXHAUST SYSTEM. | PL332 PL379 | | | DESIGN REQD 5240 | CONTROLS | | | | | DESIGN REQD 5250 | RADIATOR | RADIATOR SHELL. RADIATOR MATRIX. RADIATOR MOUNTINGS. | PL382 | | | DESIGN REQD DESIGN REQD 5260 | BONNET | FRONTAL HINGE TYPE | PL347 | | | COACHWORK SECTION R.R.888 (2H) 16168. 7. 2. 40. N&G LTD. | ||