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).
Notification of new parts for a modification to the starter main switch.
| Identifier | ExFiles\Box 168a\2\ img402 | |
| Date | 8th December 1938 | |
| To. WPC. c. Em/EC. c. HEC/WES (O.S.Dept.). c. SDO/ES. Copy for HPS.{Horace Percy Smith - Experimental Factory Mgr} BY/EL.1/B.8.12.38. ALL CHASSIS. D.CD.1023. STARTER MAIN SWITCH. Starter Switch. Section 8060. Please receive herewith blueprints of details and LOP. for the above switch which is a modification to the switch made up to D.CL.692 and LOP. DB.{Donald Bastow - Suspensions}1900, the existing switch to be used. The new details are :- DB.{Donald Bastow - Suspensions}2082 - Earth Connection. 1 off. DB.{Donald Bastow - Suspensions}2083 - Contact - Carbon. 1 off. DB.{Donald Bastow - Suspensions}2084 - Pressure Spring - Copper Contact. 1 off. DB.{Donald Bastow - Suspensions}2085 - Return Spring Plunger. 1 off. DB.{Donald Bastow - Suspensions}2086 - Pin - Plunger Guide. 1 off. DB.{Donald Bastow - Suspensions}2087 - Insulating Washer - Plunger. 2 off. DB.{Donald Bastow - Suspensions}2088 - Seating Washer - Spring - Carbon Contact. 1 off. DB.{Donald Bastow - Suspensions}2089 - Copper Contact. 1 off. DB.{Donald Bastow - Suspensions}2090 - Insulating Sheet. 1 off. DB.{Donald Bastow - Suspensions}2091 - Solenoid Pot. 1 off. DB.{Donald Bastow - Suspensions}2092 - Solenoid Cover. 1 off. DB.{Donald Bastow - Suspensions}2093 - Solenoid End Cheek. 1 off. DB.{Donald Bastow - Suspensions}2094 - Plunger. 1 off. DB.{Donald Bastow - Suspensions}2095 - Solenoid Core. 1 off. DB.{Donald Bastow - Suspensions}2096 - Coil Assembly. 1 off. DB.{Donald Bastow - Suspensions}2097 - LOP. Starter Main Switch. (1 Sht.). 1 off. -Contd- | ||