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).
Revised particulars for the windings of a U.S.A. auto switch.
Identifier | ExFiles\Box 59\1\ Scan305 | |
Date | 31th March 1928 | |
XL4008 To EY/RD. from EFC. EFC1/T31.3.28. U.S.A. AUTO SWITCH. Answering your EY/RD7/ML30.3.28, your view is correct. You are awaiting us for the revised particulars of the windings for the U.S.A. auto switch and these we will let you have early next week. EFC. | ||