Photograph of a vehicle chassis on Avery weighing scales in a factory.
| Identifier | ExFiles\Box 113\5\ scan0093 | |
| Date | 13th May 1939 guessed | |
| AVERY | ||
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).