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).
Typed letter discussing increased impedance, this is page two of the document.
Identifier | ExFiles\Box 41\2\ Scan074 | |
Date | 19th March 1930 | |
X.3646 19th. March 1930 contd. (2) The increased impedence arising out of (a) would not matter for our purpose. We trust you will do what you can to help us in this matter. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||