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).
Telex confirming the breakdown of delivered fuel gauges into U.S. and English gallon measurements.
| Identifier | ExFiles\Box 61\3\ scan0227 | |
| Date | 24th July 1931 | |
| ROYCAR DERBY Attention Robotham. Further reference our TPS/AML July 23rd page 3 under heading 695 fused seal gauges delivered since June 1930 includes 125 gauges in U.S. gallons leaving 575 nett English gallon gauge deliveries Confirming. ASSEMBLAGE LONDON. WPS. | ||