Details
Home-made sets:
a three-valve receiver with controls on ebonite front panel and Camco case with hinged lid; a four-valve receiver with numerous controls on front panel and oak case; and a home-made wave-meter in oak case (3)
a three-valve receiver with controls on ebonite front panel and Camco case with hinged lid; a four-valve receiver with numerous controls on front panel and oak case; and a home-made wave-meter in oak case (3)