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).
Test bed characteristic curve for a boost regulator with an aneroid sealed at atmospheric pressure, showing performance up to 12,000ft and return.
| Identifier | ExFiles\Box 178\4\ img080 | |
| Date | 19th May 1932 | |
| BOOST REGULATOR ANEROID SEALED AT ATMOSPHERIC PRESSURE TEST BED CURVE OF CHARACTERISTICS UP TO 12000FT AND RETURN BOOST PRESSURE LBS [] ALTITUDE IN FEET TAKE OFF GATED RATED BOOST LINE A.H.F. 19.5.32 | ||