Blueprint of the test apparatus for a 25 HP side spare wheel bracket.
| Identifier | ExFiles\Box 13\5\ Spare05-page124 | |
| Date | 30th December 1931 guessed | |
| TEST APPARATUS FOR SIDE SPARE WHEEL BRACKET 25 H.P Fig. 1. Y | ||
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).