Assertion: transistor radio | /r/HasProperty | powered by standard 22.5v battery
Facets:
Source sentences:
text: In 1954, Regency introduced a pocket transistor radio, the TR-1, powered by a "standard 22.5V Battery".
text: In 1954, the Regency company introduced a pocket transistor radio, the TR-1, powered by a "standard 22.5 V Battery.