Order for Goshawk dynamo brushes from the Le Carbone Company.
| Identifier | ExFiles\Box 50\5\ Scan031 | |
| Date | 25th April 1922 | |
| X 4333 Wd. {Mr Wood / Mr Whitehead} from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 2/T25.4.22. X.4333 - GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) DYNAMO BRUSHES Would you kindly order up from the Le Carbone Company four sets (1 doz brushes) to print D.50301. As before, the terminal D.50302 will be produced by us and therefore the pig-tail as supplied should be without this piece. We are not asking for these in a known grade, but would like them to be of a grade similar to the C.M.5 Morganite brush, of which we append a sample. We should also like a further dozen similar to the Morganite H.M.6 sample also attached. EFC. {E. Fowler Clarke - Electrical Engineer} | ||
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).