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).
Note regarding enclosed drawings of a Peregrine gearbox and an L.H. Phantom change gear tower.
| Identifier | ExFiles\Box 86\4\ scan0007 | |
| Date | 5th May 1932 guessed | |
| (3) We are enclosing drawings of the Peregrine gearbox, and of the change gear tower of the L.H. Phantom. DA{Bernard Day - Chassis Design}/HDY.{William Hardy} | ||