Viva-Tonal Grafonola Designer (Person) Unknown Manufacturer Unknown Manufactured for Columbia Phonograph Company Date 1940 - 1949 (circa)
Ever Ready Sky Queen radio Designer (Person) Unknown Manufacturer The Ever Ready Company Date 1953 - 1954
Portadyne transistor radio Designer (Person) Hofmeister, Illes Manufacturer Dynaport Radio and Television Manufactured for Portadyne Date 1962 (probably)