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).
Preparation of calculations for a sequence starter with a 16:1 ratio.
| Identifier | ExFiles\Box 64\2\ scan0112 | |
| Date | 15th June 1927 | |
| x762513 (EFC. absent) To R.{Sir Henry Royce} from EFC/HEW. c. BJ. SEQUENCE STARTER. Answering your RL/M11.6.27 and RL/M14.6.27, we are preparing a set of calculations based on the 16 : 1 ratio, also with one turn per section, the number of slots being between 40 and 50, as suggested by you. These will be submitted to you shortly. EFC/H.E.West. | ||