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).
Instructions detailing the ascertained capacity of a condenser and observations about its construction.
| Identifier | ExFiles\Box 163\7\ img080 | |
| Date | 29th June 1920 | |
| RR 238 (100 BKS.) (BH57.29-6-20.) MP 224350 ROLLS-ROYCE LTD. INSTRUCTIONS. To____________________________________________________19__ Order No._________________ Customer's No._________________ solid to the tinfoil. Owing to the fact that there is a large air gap between the coil and the case, the latter is only made of fibre. The condenser capacity has been ascertained to be .266 microfarads Signed H.E.W. This Sheet must be filed on completion of the work. | ||