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).
Blueprint for an end cover and a Wraith oil retainer.
| Identifier | ExFiles\Box 115\3\ scan0064 | |
| Date | 2nd October 1937 | |
| FOR ALL OTHER DETAILS SEE EB.3209-10 END COVER WRAITH OIL RETAINER 5 HOLES SPACED AS SHOWN DRILLED .2500 DIA. 30° 10° 20° RM{William Robotham - Chief Engineer} 455 ROLLS-ROYCE, LTD. PRINT ROOM 2 OCT 1937 DERBY. T.A.S. | ||