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).
Page 2 of a letter requesting an opinion, with various handwritten calculations.
| Identifier | ExFiles\Box 76\4\ scan0076 | |
| Date | 25th October 1918 | |
| R.R. 235 F (200 T) (S.F. 103. 25-10-18) G 2244. -2- I should be glad if you would let me have your opinion on this matter, so as to assist in making the final settlement in regard to this point. EP.{G. Eric Platford - Chief Quality Engineer} Handwritten calculations: Column 1: 184 194 210 224 237 253 241 290 310 Column 2 (division): 9 / 12169 / 42 18 36 36 19 Column 3: 16.4 131.2 Column 4 (crossed out): 24/13/3 .54 1270 Column 5: 405 x 9 2.5 1020 Column 6: T2.75 30 310 3685 | ||