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 (Sheet 2) listing file numbers, subjects, and date ranges for various components.
| Identifier | ExFiles\Box 177\1\ img014 | |
| Date | 1st October 1981 guessed | |
| Sheet 2. FILE NO. CONTENTS.. SUBJECT. FROM TO X.627 ✓ Frame & Fittings - Wraith Sept. 1934 Jan. 1939 X.628 ✓ Gearbox - Wraith Sept. 1934 May 1939 X.636 ✓ Pistons - Wraith Sept. 1937 March 1940 X.637 ✓ Propeller Shaft - Wraith July 1936 Dec. 1938 X.640 ✓ Radiator - Wraith March 1935 Sept. 1940 X.641 ✓ Servo - Wraith Dec. 1934 June 1939 X.642 ✓ Shockabsorbers - Wraith May 1936 July 1939 X.646 ✓ Suspension - Wraith Oct. 1935 July 1939 X.646/1 ✓ Batteries July 1913 May 1920 X.650 ✓ Steering - Wraith April 1936 July 1939 X.651 ✓ Petrol Tank - Wraith June 1935 Nov. 1940 X.654 ✓ Valves & Fittings - Wraith Jan. 1937 Jun. 1939 X.656 ✓ Wheels - Road - Wraith May 1936 Jan. 1939 X.658 ✓ Weights - Wraith March 1935 March 1939 X.659 Jacks Dec. 1911 July 1935 X.684/5 ✓ Show Chassis March 1912 May 1928 | ||