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).
Testing and specifications of two new condensers.
| Identifier | ExFiles\Box 34\1\ Scan097 | |
| Date | 13th August 1919 | |
| X.2512 13.8.19. X.1627. X.2512. Mr. Clark. We have had two new condensers in to-day; both have passed all tests required before going mxxixw into case. They are both only very little thicker than the G.E.C. condenser. Capacities .24 and .20. L.F. | ||