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).
File index listing subjects such as Bentley V, Goshawk, and 25-30 HP components, with corresponding date ranges.
| Identifier | ExFiles\Box 177\1\ img038 | |
| Date | 1st October 1951 guessed | |
| - 2 - FILE NO. | CONTENTS | SUBJECT | FROM | TO --- | --- | --- | --- | --- 456 | ✓ | Wheel - Road - Bentley V | Nov. 1937 | July 1941 488 | ✓ | Weights - Bentley V | Aug. 1957 | Oct. 1939 500 | ✓ | Engine - 25 - 30 HP | March 1935 | Oct. 1936 500/A | ✓ | Test - 15,000 miles - 20-6-34 | June 1937 | Aug. 1939 500/5 | ✓ [handwritten 'lol'] | Engine & Chassis - Bentley V | June 1936 | April 1938 500/F | ? [handwritten 'lol'] | Tests in France - 21-G VI & 26 G VI | Dec. 1935 | Sept. 1937 [Handwritten annotations: '500a/5' with an arrow pointing to the 'Tests in France' entry. '501/lol' and '500a/6' with an arrow pointing to the 'Axle - Front - Goshawk' entry below. A large circle is drawn around the SUBJECT entries for 500/A, 500/5, and 500/F.{Mr Friese}] 501 | ✓ | Axle - Front - Goshawk | Aug. 1924 | April 1937 501/B | ✓ | Axle - Front - Goshawk | June 1936 | Oct. 1937 502 | ✓ | Axle - Rear - Goshawk | May 1925 | May 1937 502/B | ✓ | Axle - Rear - Goshawk | July 1936 | Aug. 1939 504/2 | ✓ | Body - Goshawk | Jan. 1931 | Dec. 1937 505 | ✓ | Bonnet - Goshawk | May 1919 | Oct. 1935 506 | ✓ | Brakes - Goshawk | Aug. 1936 | July 1939 506/1 | ✓ | Brakes - Goshawk 25-30 HP | Oct. 1938 | - 506/2 | ✓ | Brakes - Goshawk | Feb. 1930 | Feb. 1938 507 | ✓ | Camshaft - Goshawk | April 1927 | May 1938 508 | ✓ | Carburettor - Goshawk 25-30 HP | June 1938 | April 1939 508/2 | ✓ | Carburettor - Goshawk | Jan. 1931 | June 1938 508/B/2 | ✓ | Carburettor - Goshawk | May 1937 | March 1938 510 | ✓ | Carrier - Spare Wheel - Goshawk | March 1921 | Sept. 1934 512/1 | ✓ | Clutch - Goshawk | Jan. 1933 | Dec. 1938 512/2 | ✓ | Clutch - Goshawk | June 1938 | May 1939 512/B | ✓ | Clutch - Goshawk | Aug. 1936 | Aug. 1938 514 | ✓ | Connecting Axle - Goshawk | June 1925 | Jan. 1937 516 | ✓ | Crankcase - Goshawk | March 1926 | Feb. 1937 517/2 | ✓ | Crankshaft - Goshawk | March 1930 | Jan. 1938 519 | ✓ | Cylinders - Goshawk 20 HP | July 1928 | May 1937 519/B | ✓ | Cylinders - Goshawk | July 1936 | Aug. 1939 520 | ✓ | Dashboard - Goshawk | March 1925 | Jan. 1932 522 | ✓ | Engine Mounting - Goshawk | March 1928 | March 1937 523 | ✓ | Exhaust System - Goshawk | Dec. 1936 | March 1939 523/1 | ✓ | Exhaust System - Goshawk 25-30 HP | Sept. 1938 | March 1939 523/2 | ✓ | Exhaust System - Goshawk | Jan. 1932 | Oct. 1937 524 | ✓ | Fan - Goshawk | July 1928 | May 1937 | ||