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 standardisation of fitting a filter in the Autovac system.
| Identifier | ExFiles\Box 40\4\ Scan374 | |
| Date | 2nd August 1933 | |
| STANDARDISATION OF CHASSIS PARTS. FITTING OF FILTER IN AUTOVAC. To overcome troubles experienced with oil filter. 18.9.AIV. Ref. 12,000 miles test on car with advance unit taken out of the Autovac on which determined result is. 21. C. H.{Arthur M. Hanbury - Head Complaints} CHASSIS The number of the first chassis on which the new part will be fitted........ As soon as possible. Date when chassis will be handed to test ........ Nil. Cost of scrapped material, if any........ Nil. Cost of jigs and tools........ Nil. INITIALS: SC DATE: 1/8/33 Passed by Agreed for. ROW S.T.38 Agreed C. S.T.15.2.33 Agreed DR. S.O.T.83.33 Agreed DA.{Bernard Day - Chassis Design} T.T.83.33 Agreed BY.{R.W. Bailey - Chief Engineer} S.T.83.33 Agreed EH & E IF.T.83.33 Agreed EJ. IS.T.83.33 Agreed PM. S.T.83.33 Agreed HS.{Lord Ernest Hives - Chair} S.T.83.33 COMPLETED 9. 2. 33 | ||