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).
Index of electrical and instrument-related subjects, showing reference numbers and date ranges.
| Identifier | ExFiles\Box 177\2\ img202 | |
| Date | 1st March 1932 guessed | |
| REF. NO. SUBJECT FROM TO 6000 Plugs - Sparking (1936) Aug. 1936 [Illegible] 6001 Plugs - General June 1936 [Illegible] 6001/1 Plugs - K.L.G. April 1935 [Illegible] 6001/2 Plugs - Lodge Jan. 1921 [Illegible] 6002 Thermometer Dec. 1937 July 194? 6003 Gauges - Oil - General Dec. 1927 May 19?? 6003/1 Tests - Plug March 1939 - 6007 Pumps - Petrol - Electric Aug. 1933 Sept. 1940 6008 Radio - Screening Nov. 1932 June 1938 6009 Talograms - General June 1932 May 1940 6010 Miscellaneous May 1936 March 1944 6011 Plugs - A.C. Jan. 1934 Aug. 1940 6013 Ignition - General April 1918 June 1940 6016 Resistance Unit Dec. 1929 Nov. 1940 6017 Ignition - Coils Jan. 1931 Feb. 1940 6021/2 Batteries Jan. 1931 Dec. 1936 6021/3 Batteries Jan. 1937 Dec. 1938 6021/4 Batteries Jan. 1939 Nov. 1941 6026 Clocks - General Jan. 1931 July 1941 6033/1 Instruments - General July 1918 Aug. 1941 6033/3 Instruments - General Feb. 1937 Jan. 1941 6052 Condenser - General Feb. 1935 May 1939 6053 Electrical Equipment (Lucas) for Bentley Jan. 1937 Aug. 1940 6065 Speedometer Jan. 1926 Dec. 1936 6066 Horns - General May 1936 Sept. 1940 6067 Distribution Box Jan. 1931 Oct. 1941 6072 Fuses - General Feb. 1930 March 1940 6073 Direction Indicator Jan. 1934 Jan. 1944 6076 Lamps - Stop & Tail Nov. 1933 Nov. 1940 6089 Bulbs - General Jan. 1925 April 1942 6090 Switchbox Oct. 1931 April 1939 6092 Dynamo & Voltage Regulator May 1935 April 1941 6093 Dynamo Brushes Jan. 1931 Sept. 1941 6103/2 Apparatus - Electrical Laboratory Jan. 1937 Jan. 1944 6110 Insulating - General Oct. 1936 July 1940 6112 Gauges - Petrol Jan. 1934 Oct. 1940 6115 Windscreen Wiper - General Jan. 1931 March 1944 6116 Lamps - Head Oct. 1935 Oct. 1942 6117 Wireless Cables Dec. 1924 July 1941 6118 Contact Breaker April 1925 July 1939 | ||