Mears Model Standard Aurophone 200, 1947
Acousticon Model A-120 Constellation, 1948
Beltone Model Harmony, 1946
Otarion Model G2 Whisperwate, 1951
RadioEar Model PM Permo Magnetic Multipower, 1946
Sonotone Model 977
Zenith Sentry, 1962
Zenith Vocalizer III, 1972
Battery harness
Zenith Model 75, 1947
Sonotone 300, 1964
Western Electric Model 38-A, ca. 1932
Tonemaster Minuet, ca. 1948
Zenith Royal T, 1953
Zenith Crusader, 1955
Otarion Listener RX, 1960
Paravox Model D, ca. 1950
Maico Model J, ca. 1950
Beltone Triumph 6 Super, ca. 1961
Maico Transist-Ear Model V, ca. 1955