My electronics and radio notebook from 1963-1965 year. Crystal radio, transistor radio, tube radio
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Dead 1959 Silvertone transistor radio repair
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Rádio caseiro sem eletricidade. Fabricado artesanalmente e seu curioso funcionamento
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1921 Westinghouse Aeriola Jr. Crystal Radio
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Rádio Transistor Astor M6-D - 1968
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My electronics and radio notebook from 1963-1965 year WITH MY ENGLISH NOTES.Crystal,Tube,Transistor,
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Super Crystal Radio Set
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Hi-Fi console TINY micro radio from 1960s
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