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).
Completion of two types of Peregrine cylinder heads for research work.
| Identifier | ExFiles\Box 2\3\ B002_X 116 117 119 120-page44 | |
| Date | 13th June 1933 | |
| X119. To REC. from Ha/Rm.{William Robotham - Chief Engineer} Ha/Rm.{William Robotham - Chief Engineer}14/KT.13.6.33. PEREGRINE CYLINDER HEADS. Although we are proposing to put Peregrine on one side, we want you to complete the two cylinder heads you are making for us, the small valve turbulent and the large valve non-turbulent. We propose to use these for research work. Ha/Rm.{William Robotham - Chief Engineer} | ||