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).
Request for recommendations on freezing mixtures for car engines, referencing a product called 'RAD'.
| Identifier | ExFiles\Box 151\3\ scan0110 | |
| Date | 21th November 1929 | |
| X4516. Hs.{Lord Ernest Hives - Chair} c.c. Wor.{Arthur Wormald - General Works Manager} Lp{Mr Lappin}3/Av/R.{Sir Henry Royce} 21. 11. 29. Would you please let us have your recommendations in regard to the freezing mixtures for car engines† I enclose copy of a letter from Messrs. L. R.{Sir Henry Royce} B. Pearce, and also two copies of their booklet dealing with a preparation called "RAD". Lp.{Mr Lappin} Encs. | ||