Blueprint showing a cross-section of an engine valve train assembly, including the camshaft, rocker arm, and cylinder head.
| Identifier | ExFiles\Box 158\5\ scan0064 | |
| Date | 25th April 1940 guessed | |
| No PL 111 PL 111 SCALE 1/1 ¢ CAMSHAFT 1.200 CAM. BASE CIRCLE EB. 3855 8.540 3.125 5.895 2.075 CE. 109 HEAD .030 GASKET EB. 5110 4.375 2.350 3.140 .831 .525 Faint Note Box: FOR THE R {Sir Henry Royce} /H PEDESTAL THE ROCKER ASSEMBLED AT 10° ON ONE SIDE OF GROUP TO AS PER VIEW R.P. 513 Part List: EB. 4108 FRONT & REAR PEDESTAL EB. 4109 CENTRE PEDESTAL EB. 4196 RH {R. Hollingworth} ROCKER EB. 4197 LH {Mr Haworth} ROCKER E. {Mr Elliott - Chief Engineer} 78594 NUT E. {Mr Elliott - Chief Engineer} 80386 SCREW EB. 1748 EB. 1747 ROL E. {Mr Elliott - Chief Engineer} 8694 E. {Mr Elliott - Chief Engineer} 88325 E. {Mr Elliott - Chief Engineer} 86364 EB. 1886 E. {Mr Elliott - Chief Engineer} 86912 EXS. 1288 EB. 4402 R. {Sir Henry Royce} 2633 (G EB. 3853 | ||
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).