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).
Cover note regarding figures obtained for hot-spot temperatures on a Phantom exhaust.
| Identifier | ExFiles\Box 14\6\ Scan319 | |
| Date | 15th April 1935 | |
| To E.{Mr Elliott - Chief Engineer} L723 Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}8/KW.15.4.35. Hot-Spot Temperatures. Here are some figures we obtained on the Phantom exhaust heated hot-spot. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Att : Hs{Lord Ernest Hives - Chair}/GR.{George Ratcliffe}10/KW.13.4.35. | ||