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).
The testing arrangement for intermediate output armatures in 20 HP chassis dynamos.
| Identifier | ExFiles\Box 165\6\ img200 | |
| Date | 2nd May 1929 | |
| Y6003 EFC. BY/RD6/N.2.5.29. Intermediate Output Armatures, 20 H.P. As the intermediate output armatures will be suitable for putting into the standard carcase etc. it occurs to me that you may have 20 h.p. chassis dynamos available for testing the intermediate output armature, and it would therefore only be necessary for [illegible] to instruct the new armature to enable you to test this job. Will you please confirm or otherwise this arrangement. BY/RD. | ||