![Zenith(r) Transistor Radios: Evolution of a Classic (Paradigm Visual Series): Smith, Norman R.: 9780764300158: Amazon.com: Books Zenith(r) Transistor Radios: Evolution of a Classic (Paradigm Visual Series): Smith, Norman R.: 9780764300158: Amazon.com: Books](https://m.media-amazon.com/images/I/51TJSKPF90L._AC_UF1000,1000_QL80_.jpg)
Zenith(r) Transistor Radios: Evolution of a Classic (Paradigm Visual Series): Smith, Norman R.: 9780764300158: Amazon.com: Books
![File:Vintage Zenith Royal 7000 Trans-Oceanic (Transistor) Radio, Chassis 18ZT40Z3, Made in the USA (12125520946).jpg - Wikimedia Commons File:Vintage Zenith Royal 7000 Trans-Oceanic (Transistor) Radio, Chassis 18ZT40Z3, Made in the USA (12125520946).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/99/Vintage_Zenith_Royal_7000_Trans-Oceanic_%28Transistor%29_Radio%2C_Chassis_18ZT40Z3%2C_Made_in_the_USA_%2812125520946%29.jpg)
File:Vintage Zenith Royal 7000 Trans-Oceanic (Transistor) Radio, Chassis 18ZT40Z3, Made in the USA (12125520946).jpg - Wikimedia Commons
![Vintage Zenith 'Zenette' Transistor Radio, Model Royal 100, Price - $39.95 (9706663741 Stock Photo - Alamy Vintage Zenith 'Zenette' Transistor Radio, Model Royal 100, Price - $39.95 (9706663741 Stock Photo - Alamy](https://c8.alamy.com/comp/KYA4AE/vintage-zenith-zenette-transistor-radio-model-royal-100-price-3995-KYA4AE.jpg)
Vintage Zenith 'Zenette' Transistor Radio, Model Royal 100, Price - $39.95 (9706663741 Stock Photo - Alamy
![File:Vintage Zenith Royal 2000 Trans-Oceanic Transistor Radio, Chassis 11ET40Z2, Made in the USA (12125632465).jpg - Wikipedia File:Vintage Zenith Royal 2000 Trans-Oceanic Transistor Radio, Chassis 11ET40Z2, Made in the USA (12125632465).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Vintage_Zenith_Royal_2000_Trans-Oceanic_Transistor_Radio%2C_Chassis_11ET40Z2%2C_Made_in_the_USA_%2812125632465%29.jpg/2154px-Vintage_Zenith_Royal_2000_Trans-Oceanic_Transistor_Radio%2C_Chassis_11ET40Z2%2C_Made_in_the_USA_%2812125632465%29.jpg)
File:Vintage Zenith Royal 2000 Trans-Oceanic Transistor Radio, Chassis 11ET40Z2, Made in the USA (12125632465).jpg - Wikipedia
![File:Vintage Zenith Royal 400 Transistor Radio, Seven Transistors, Made in the U.S.A., Circa 1963 (9103149892).jpg - Wikimedia Commons File:Vintage Zenith Royal 400 Transistor Radio, Seven Transistors, Made in the U.S.A., Circa 1963 (9103149892).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e8/Vintage_Zenith_Royal_400_Transistor_Radio%2C_Seven_Transistors%2C_Made_in_the_U.S.A.%2C_Circa_1963_%289103149892%29.jpg)
File:Vintage Zenith Royal 400 Transistor Radio, Seven Transistors, Made in the U.S.A., Circa 1963 (9103149892).jpg - Wikimedia Commons
![File:Vintage Zenith Royal 1000 All Transistor Trans-Oceanic Short Wave Portable Radio, Made in USA (8723835664).jpg - Wikipedia File:Vintage Zenith Royal 1000 All Transistor Trans-Oceanic Short Wave Portable Radio, Made in USA (8723835664).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Vintage_Zenith_Royal_1000_All_Transistor_Trans-Oceanic_Short_Wave_Portable_Radio%2C_Made_in_USA_%288723835664%29.jpg/1200px-Vintage_Zenith_Royal_1000_All_Transistor_Trans-Oceanic_Short_Wave_Portable_Radio%2C_Made_in_USA_%288723835664%29.jpg)