Blueprints for a Wraith III camshaft, an adapter, and a taper pin.
| Identifier | ExFiles\Box 7\8\ X 607 Camshaft-page15 | |
| Date | 17th February 1938 | |
| HPS. {Horace Percy Smith - Experimental Factory Mgr} C. Rm. {William Robotham - Chief Engineer} Mr.Swdl. {Len H. Swindell} 607 BY {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design} 9/G.17.2.38. WRAITH III. CAMSHAFT. SECTION 8090. Please receive herewith two blueprints of each of the following :- Ex.S.491 Camshaft 1 off. Ex.S.492 Adapter for Camshaft End. 1 off. The following standard part will be required :- K.4810 Taper Pin. 1 off. The above drawings have been prepared in accordance with memo Rm {William Robotham - Chief Engineer} /Swdl. {Len H. Swindell} 9/MH. {M. Huckerby} 14.2.38. and show the method of finishing the "Monikrom" camshafts received from the Midland Cylinder Co. Kindly instruct one set. old BY {R.W. Bailey - Chief Engineer} /Ald. {F. Allwood - Experimental Design} | ||
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).