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).
Material card listing part numbers, quantities, and prices for three items.
| Identifier | ExFiles\Box 107\2\ scan0050 | |
| Date | 8th April 1938 guessed | |
| MATERIAL. 54A-7260-FL. QUANTITY. B.M. Nº. DESCRIPTION. DATE. SELLING PRICE. NETT PRICE. 1. EB 827. 5/4. .3. 1/2. 1. EB 3449. 7/4. 80. 5-0. 1. K 1701 A.{Mr Adams} 8/4. 1. 1/2. | ||