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 sheet listing technical files with their subjects and applicable date ranges.
| Identifier | ExFiles\Box 177\1\ img012 | |
| Date | 1st October 1981 guessed | |
| Sheet 3. FILE NO. CONTENTS. SUBJECT FROM TO X.171 - - - - X.171 X.172 Steering Vibrations - Body Booms (1912-1913) Nov. 1912 Feb. 1926 X.171 X.173 Experimental Car for Mr. Royce March 1912 Sept. 1913 X.171 X.174 Experimental Car Pedal Gap Plates Feb. 1912 April 1913 X.171 X.175 Experimental Car Dynamo Belts Oct. 1912 Feb. 1913 X.171 X.176 - X.171✓ X.177 Boy 3 Cam Mechanism - Lubrication of Sept. 1911 Feb. 1913 X.171 X.181 Engine Vibrations Feb. 1911 Oct. 1924 X.171 X.182 Helical Gears March 1912 Sept. 1913 X.171 X.183 Experimental Car No. 185 - Footbrake July 1913 Aug. 1913 X.171 X.184 Varnished Coils Oct. 1912 March 1914 X.171 X.185 Trembler Coils June 1910 June 1915 X.171 X.188 Ferodo Tips (Footbrakes) Jan. 1913 Aug. 1914 X.171 X.189 Shock Absorbers Nov. 1911 June 1913 X.200/✓ " 3 Weights - Silver Ghost (1911-1912) Nov. 1911 July 1912 X.200/✓ " 3 Weights - Silver Ghost Oct. 1912 Dec. 1925 X.200/✓ " ? Bansport Dec. 1931 July 1933 X.200/✓ " 3 Bentley - Miscellaneous Aug. 1933 Oct. 1934 X.295 ✓/✓ " 3 Dynamos Sept. 1911 May 1920 X.300 ✓ - Ph. III & Wraith Sept. 1932 June 1935 X.337 ✓ - Silver Ghost Sept. 1912 Feb. 1915 X.401 ✓ - Tyres - Wheels - Balance Sept. 1911 June 1930 X.424 ✓(S) - Wheels - Road - General July 1911 Jan. 1928 X.430 ✓ - Magnetos' & Sparking Plugs Sept. 1911 Dec. 1925 X.433 ✓ - Shackles - Rubber April 1921 Jan. 1933 X.441 ✓ - Lanchester Car Aug. 1910 March 1926 X.469 x ? - Speed & Power Curves Nov. 1918 March 1928 | ||