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).
Advertising leaflet for a Philco Car Radio.
| Identifier | ExFiles\Box 168b\1\ img048 | |
| Date | 30th March 1938 guessed | |
| 6153 as Have YOU heard PHILCO CAR RADIO | ||