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 of test reports, listing file numbers, subjects, and date ranges.
| Identifier | ExFiles\Box 177\2\ img180 | |
| Date | 1st March 1932 guessed | |
| Sheet 2. FIL. NO. CONTENTS. SUBJECT FROM TO X.9500/90 Tests in France - E.A.C. II March 1924 June 1924 X.9710/90 Tests in France - E.A.C. III March 1923 Feb. 1925 X.9820/40 Servo Braking System - E.A.C. Feb. 1924 Sept. 1925 X.9900/30 Servo Braking System - E.A.C. Oct. 1923 June 1926 X.9940/1 Brakes - 4 Wheel - E.A.C. Dec. 1921 April 1924 X.9940/2 Brakes - 4 Wheel - E.A.C. May 1924 Aug. 1927 X.9946 Test - Engine - E.A.C. Dec. 1923 Sept. 1924 | ||