Short memo confirming the effective performance of a Peto & Radford battery.
| Identifier | ExFiles\Box 38\5\ Scan116 | |
| Date | 20th April 1921 | |
| X.3398 PN {Mr Northey} 10/DN/20.4.21. S/W. {Sales / Derby Works} EFC. {E. Fowler Clarke - Electrical Engineer} Re X.3398 - PETO & RADFORD BATTERY. In reply to your EFC {E. Fowler Clarke - Electrical Engineer} 7/T19.4.21 - This battery is not making its presence felt at all in any undesirable way, which is one of the good tests of its being entirely effective so far. P.N PN. {Mr Northey} | ||
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).