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).
Featuring calculations, likely related to weight percentages, with prominent watermarks.
| Identifier | ExFiles\Box 10\1\ 01-page30 | |
| Date | 2nd June 1914 | |
| A/H.{Arthur M. Hanbury - Head Complaints} 2.6.14 AT 850 LBS = 6.25% OF TOTAL WT [Main body of text is illegible] Watermarks: TELFORD'S HYDE DICKINSON BOND | ||