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).
Continuation of a test procedure for condensers, outlining further treatment and reserve units.
| Identifier | ExFiles\Box 34\1\ Scan223 | |
| Date | 10th December 1929 | |
| -2- Contd. more drastic treatment by being put on the resonance test under varying conditions . 3. After which, any condensers which have stood the above shall be placed on the test rig on the bench and the procedure described for Group A be carried through. Group D.{John DeLooze - Company Secretary} These three condensers to be held in reserve and used as circumstances dictate. EFC. | ||