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).
Order for six 'Perfect' Oil Retainers for 40/50 HP Shock Dampers.
| Identifier | ExFiles\Box 16\5\ Scan182 | |
| Date | 23th March 1934 | |
| X7520 Roy{Sir Henry Royce}/Ms. c. to RHC.{R. H. Coverley - Production Engineer} Ha/Les.13/KW.23.3.34. 40/50 HP. Shock Dampers. Will you please order 6 "Perfect" Oil Retainers, No. 20G112, from The Super Oil Seal Manufacturing Co. Ltd., River Lee Road, Birmingham 11. Ha/I.A.Leslie. | ||