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 of a plate type fire proof air intake for R.R. F. Carburettors.
| Identifier | WestWitteringFiles\T\2January1929-June1929\ Scan090 | |
| Date | 30th January 1929 | |
| PLATE TYPE FIRE PROOF AIR INTAKE R.R. F.{Mr Friese} CARBS. ROLLS-ROYCE LIMITED PRINT ROOM 30 JAN 1929 DERBY | ||