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).
Advertisement for a Philco Car Radio, models K728T and K728S.
| Identifier | ExFiles\Box 168b\1\ img045 | |
| Date | 30th March 1938 guessed | |
| A Set of Superb Appearance £18-18-0 PHILCO PHILCO Models K728T (12 volts), K728S (6 volts) PHILCO CAR RADIO | ||