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).
U.3. type Rectifying Valve and the inability to return an old valve for credit.
Identifier | ExFiles\Box 41\2\ Scan072 | |
Date | 1st December 1927 | |
X3646 EFC. ROY{Sir Henry Royce}/JT19/HP1.12.27. In reply to your memo EFC1/T24.11.27 concerning U.3. type Rectifying Valve. We have to say that it will not be possible to have the old valve returned to us as we have since received a proportionate credit in respect thereof. Furthermore you will appreciate that to thoroughly examine the valve we returned to the G.E.C. that same has to be dismantled in the process. ROY.{Sir Henry Royce} [Stamped: RECEIVED 7 DEC 1927] | ||