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).
Various electrical and mechanical components used in a test.
| Identifier | ExFiles\Box 72\3\ scan0183 | |
| Date | 20th October 1924 | |
| R.E. 493a (20H) (D.A. 652 20-3-24) J.H.D. -3- EXPERIMENTAL REPORT. Expl. No. REF: Hs{Lord Ernest Hives - Chair}2/L.S20.10.24. 1. Elliott Ammeter. 2. Redmanol encased coil TR.{Capt. F. W. Turner - Finance} 3. 3. Condenser No.1600 - made up with untreated white paper from U.S.A. and the whole impregnated with pure paraffin wax of melting point 125°F.{Mr Friese} 4. Contact breaker fitted with bone grey fibre. 5. Watford E06 Magneto No. 73983 fitted with bakelite pinion and aluminium gear wheel, otherwise standard. 6. Lucas switchbox with cutout whose moving contact is an RR. cutout contact. Hs.{Lord Ernest Hives - Chair} | ||