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).
Night letter telegram requesting the composition of solder for aircraft radiators using high temperature glycol cooling.
| Identifier | ExFiles\Box 173\2\ img134 | |
| Date | 14th February 1934 | |
| U.S.A. NIGHT LETTER TELEGRAM. HS{Lord Ernest Hives - Chair}/Lov.{Mr Lovesey} 14.2.34. ROBOTHAM, ATHLETIC CLUB, DETROIT, MICH. U.S.A. PLEASE OBTAIN COMPOSITION OF SOLDER USED FOR AIRCRAFT RADIATORS USING HIGH TEMPERATURE GLYCOL COOLING. LOVESEY. | ||