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).
Correspondence concerning design prints for the Goshawk I & II starter motor and dynamo.
| Identifier | ExFiles\Box 35\4\ scan 016 | |
| Date | 16th March 1931 | |
| X4384 To R.{Sir Henry Royce} from Da.{Bernard Day - Chassis Design} c. to En. c. to EFC. Da{Bernard Day - Chassis Design}16/GB16.3.21. X.3533/4.- GOSHAWK I & II STARTER MOTOR & DYNAMO. X.3945. X.4383/4. We send you herewith a print of "N" Scheme 773 - Brush Holder for Motor, made on sheet metal lines, in accordance with E2/G12.1.21. We also send a print of "N" Scheme 776 shewing similar Brush Holder for the dynamo. On account of the narrowness of the Commutator only one pigtail can be got in in this case, and the brush has to be packed from the one side to suit the present end cover. We also send a print of "N" Scheme 796 showing the adaptation of a 3rd brush to the dynamo, modifying LeC.1073. Da.{Bernard Day - Chassis Design} R.R. 326A (100 T) S.H. TBS 10-12-30. C 2947 | ||