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).
Assigning experimental numbers for Condor epicyclic gear and roller bearing experiments.
| Identifier | ExFiles\Box 38\6\ Scan063 | |
| Date | 26th August 1919 | |
| To Da.{Bernard Day - Chassis Design} from EFC. X 3383 EFC/AT26.8.19. X.3383.-CONDOR EPICYCLIC GEAR BALL BEARING IN PLACE OF ROLLER BEARING. X.3384.-ROLLER BEARING WITH SMALL ROLLERS & NO CAGE. Will you kindly note that we have taken out the above two experimental numbers for the two experiments mentioned in Mr. Elliott's memo E1/G25.9.18. EFC. | ||