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).
Blueprint detailing wear on a Bentley 56 BN front eye bolt and anchorage after a 17,000-mile test.
| Identifier | ExFiles\Box 90\5\ scan0132 | |
| Date | 30th June 1936 guessed | |
| Ex I 49 FRONT EYE BOLT F.B. 1536 STRETCHED IN BORE & BENT ON SHANK FRONT OF CAR POSITION OF EYE BOLT IN RELATION TO AXLE OFF SIDE STRECHED .020 NEAR SIDE STRECHED .010 BENTLEY 56 BN{W.O. Bentley / Mr Barrington} FRONT ANCHORAGE AFTER 17,000 MILES TEST Ex I 49 | ||
