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).
Proposed modified Brush Holder for a Goshawk Dynamo based on scheme 674.
| Identifier | ExFiles\Box 39\2\ Scan036 | |
| Date | 10th December 1920 | |
| X 8533 To R from DA.{Bernard Day - Chassis Design} Copy to Bl. Copy to EFC. DA{Bernard Day - Chassis Design}9/CB10-12-20. X 8533 Re Brush Holder for Goshawk Dynamo. We send herewith a print of "N" Scheme 674 shewing the proposed Brush Holder for this Dynamo modified down from LeC.1193. On account of the reduced width of commutator we are not able to keep exactly the same dimensions as on LeC.1193. We have room for only one pigtail, but in all other respects we have followed the scheme as closely as possible. DA.{Bernard Day - Chassis Design} E F C DEC 13 RECEIVED | ||