Progress report on R.A.F. launching gear, specifically the layout on a 5 ton 4 wheel trailer chassis.
| Identifier | ExFiles\Box 133\4\ scan0255 | |
| Date | 11th June 1941 | |
| Ev. {Ivan Evernden - coachwork} 4/JH.11.6.41. Progress Report. R.A.F. LAUNCHING GEAR. Work Completed. PL.682. Layout of Launching Gear on 5 ton 4 wheel Trailer chassis. ......... | ||
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).