Blueprint of a test rig and recording apparatus for measuring radiator movement.
| Identifier | ExFiles\Box 15\1\ Scan234 | |
| Date | 20th February 1930 guessed | |
| HS {Lord Ernest Hives - Chair} 267, TEST RIG, RECORDING APPARATUS, 1/10 SECS, RAD MOVEMENT | ||
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).