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).
Instructions regarding the commutator, brushes, and winding diagram.
| Identifier | ExFiles\Box 36\4\ scan 085 | |
| Date | 19th July 1920 | |
| RR 300 (120B) (SF 349 24-1-19) MP 200552 91135 ROLLS-ROYCE LIMITED. INSTRUCTIONS. July. 19th. 1920. To E.F.C. Order No P.A. 2. Customer's No. Re X. 20146 Commutator and brushes. (Cont'd). for brush holders. They are marked C.M. q, and are fairly soft. There is also a set of two brushes of the same quality for the control winding. All brush holders are fixed to the end bracket, and therefore the position of the brushes cannot be altered. Diagram of Winding. A diagram is attached, showing direction of winding. Commencing from commutator segment No1, the coil reaches, with a Signed Cont'd.{John DeLooze - Company Secretary} This Sheet must be filed on completion of the work. | ||