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File:Vintage Standard Micronic Ruby 8-Transistor Radio, Model SR-H436 Measures 1-5-8 x 2-1-4 x 1", Made in Japan, Circa 1965 (8682413056).jpg - Wikimedia Commons
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File:Vintage Standard "Micronic Ruby" Micro Transistor Radio, Model SR-438, Dates to 1965 (8351869296).jpg - Wikimedia Commons
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File:Vintage Standard Micronic Ruby 8-Transistor Radio, Model SR-H436 Measures 1-5-8 x 2-1-4 x 1", Made in Japan (8682413056).jpg - Wikimedia Commons
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File:Vintage Standard Micronic Ruby Micro Transistor Radio, Model SR-H437, AM Band, 8 Transistors, Made In Japan, Circa 1963 (32479543297).jpg - Wikimedia Commons
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File:Vintage Standard Micronic Ruby Micro Transistor Radio, Model SR-H437, 8 Transistors, Made In Japan (12641138263).jpg - Wikimedia Commons
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