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).
Imperial College letterhead discussing the capacity of a coil and distributor.
| Identifier | ExFiles\Box 63\3\ scan0018 | |
| Date | 8th June 1934 guessed | |
| IMPERIAL COLLEGE OF SCIENCE AND TECHNOLOGY. Further communications on this subject should be addressed to the undersigned, and Ref. No...........quoted. SOUTH KENSINGTON, LONDON, S.W. 7. TELEPHONE No.: KENSINGTON 4861. TELEGRAPHIC ADDRESS: "SCIENTIST, SOUTHKENS LONDON." 4. 20. and 25 cm, is about the same as a coil. Note however that this includes + including the second ary. upto the distributor and one out - put terminal thereof. Thus in practice the total sec. capacity of | ||