GALENA CRYSTAL RADIO RECEIVER Vintage style steampunk | #166438505
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Homebrew: 'Galena 2'. Medium Wave (MW) mechanical crystal radio receiver. Made by my self.
GALENA CRYSTAL RADIO RECEIVER Vintage style steampunk | #166438505
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TSF Radio galena crystal receiver 1920 HAM Marconi era recepteur very large onde | eBay
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David Carter - Galena - the mineral that can hear
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Homebrew: 'Galena 2'. Medium Wave (MW) mechanical crystal radio receiver. Made by my self. | Rádio, Cristais
