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).
Hand-drawn sketch of a car on a bridge over the River Indre, detailing the surrounding terrain.
| Identifier | Morton\M10\ img021 | |
| Date | 17th March 1928 guessed | |
| STONE WALL DITCH TREE CONCRETE STAND. LA{L. A. Archer} CHARTRE GRASS BANK LOOSE GRAVEL GRASS WET TAR BRIDGE RIVER INDRE CHATEAUROUX END VIEW GRASS ROAD SLOPING BANK K.J. Pelham | ||