Letter from Peto & Radford Ltd. detailing capacity percentages at various discharge rates.
| Identifier | ExFiles\Box 38\5\ Scan040 | |
| Date | 18th April 1919 | |
| PETO & RADFORD, Ltd. CONTINUATION No. 1. To Messrs. Rolls-Royce Ltd., DATE 18th April,1919. Taking the capacity at the 10 hour rate at 100%, the per centage of this capacity is, At an 8 hour discharge, 96% " " a 6 " " 90% " " a 5 " " 86% " " " 4 " " 82% " " " 3 " " 76% " " " 2 " " 69% " " " 1 " " 58% " " " 14 " " 105% " " " 20 " " 109% Trusting that these figures will be of interest, Yours faithfully, THE NEW PETO & RADFORD ACCUMULATOR CO. LTD. GR {George Ratcliffe} N Nuschin | ||
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).