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).
Confirming the handover of production for an experimental 3-cylinder petrol venturi flow meter.
| Identifier | ExFiles\Box 37\2\ scan 126 | |
| Date | 24th January 1918 | |
| R.R. 235a (200 T) (S.D. 408. 26-4-17.) Bm. 2/156/12. Wor.{Arthur Wormald - General Works Manager} for Mr. Coverley from EFC. EFC1/AT24.1.18. Re X.3180B.-EXPTL. 3 CYLINDER PETROL VENTURI FLOW METER. This is to confirm that the production of this experimental meter has been handed over to you, and that you will go ahead with this, with a view of our having an opportunity of testing this as soon as possible. Also that you will supply either end of the meter with a hexagon for the application of a spanner, during the screwing up and unscrewing processes, although this feature is not given in the instructions. EFC. | ||