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).
Experimental instructions for assembling a 36 Slot Armature for Wraith and Bentley models for testing.
| Identifier | ExFiles\Box 168a\3\ img500 | |
| Date | 17th May 1938 | |
| 6142 c. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} BY/RD.2/B.17.5.38. 36 Slot Armature - Wraith and Bentley. The armature instructed in BY/RD.8/B.14.3.38 should be assembled for test in a standard Wraith Frame and Bearing Brackets, as follows :- Sec.8080 - Bearing Brackets, etc. LOP. DW.250. Sec.8100 - Frame & Field Winding. LOP. DW.252. This completes the experimental instructions. BY/RD | ||