Note
Radio Craft, Jul 1929, back cover.
Radio Craft, Sep 1929, p. 133. (image)
QST, Jan 1930, inside front cover.
QST, Nov 1930, p. 75.
QST, Feb 1931, p. 95.
References:
The Super Wasp. Radio News, Jun 1929, p. 1109.
The Pilot Super Wasp Receiver. Radio Craft, Jul 1929, p. 22.
The Shortwave Receiver as a Money Maker. Radio Craft, Jan 1930, p. 310.
High Spots with the Super Wasp. Radio News, Jan 1930, p. 619.
K-115 AC version - $34.50
K-110 Battery version - $29.50
