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).
Notes on parts sent from the United States for experiment, including a Whittle type link belt.
| Identifier | ExFiles\Box 55\2\ Scan090 | |
| Date | 30th January 1920 | |
| RR 235 a (200 T) (S.F. 105. 25-10-18 G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 2244 X.3894. Jan. 30/20 X.3893. Parts sent from States for experiment. X.3894. Whittle type link belt of American make. | ||