 For the 1939 New York World's Fair he created a novel TV cabinet in transparent Lucite plastic as well as the company's first mass-produced television sets – the TRK12, TRK-9, and TRK-5.These sets were sold at major department stores in the New York metropolitan area.The TRK-12 is noted as one of the most significant mass-produced designs of the 20th century and held in many major museum collections including the Smithsonian.