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).
Instruction sheet designated 'II', containing a two-column list of handwritten numerical data.
| Identifier | ExFiles\Box 3\5\ 05-page185 | |
| Date | 23th February 1920 guessed | |
| R.R.231-5M Bks./(SP{Mr Spinney} 192/4 51-18) MP IN/3M 168 ROLLS-ROYCE LIMITED. INSTRUCTIONS. II 19 To Order No Customer's No. 1420 12.4 1470 12.35 1555 12.1 1660 11.85 1790 11.45 1950 11.2 2120 10.9 2280 10.7 2450 10.5 2670 10.4 2860 10.2 3110 10.05 3510 9.8 520 0 Signed This Sheet must be 'filed on completion of the work. | ||