Contents page for a patent application by Sir Wm. Yarworth-Jones.
| Identifier | ExFiles\Box 144\2\ scan0055 | |
| Date | 1st December 1939 | |
| PATENT APPLICATION - of - SIR WM. YARWORTH-JONES. (No. 31852) filed December 1939. AIRCRAFT DeIcing and Warming of Seats, Footpanels, etc. Pages 1 to 3. Railway Carriages, Waiting Rooms, Ceilings, Motor Cars, Coaches, Buses, Walls, etc. Pages 4 and 5. RADIO. Page 4. EXPLOSIVES ROOMS. Page 4. | ||
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).