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).
Alteration instructions for rewinding coils on a U.S.A. Battery Charge Controller.
Identifier | ExFiles\Box 59\1\ Scan284 | |
Date | 15th March 1928 | |
X4008 C. EFC. BY/RD2/ML15.3.28. U.S.A BATTERY CHARGE CONTROLLER. We are sending you alteration 2527 to the coils D.71535 for the above unit, this will necessitate rewinding these coils with - 160 ft. of 28 S.W.G. D.S.C. Copper Wire. 20 " " 20 " D.C.C. Eureka " 8 " " 26 " D.C.C. " If we have no suitable wire in stock these quantities should be obtained. BY/RD. | ||