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Antiques Roadshow | Appraisal: Edison Mazda Light Bulb Store Display, ca. 1930 | Season 22 | Episode 15 | PBS
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National Edison Mazda Lamps lighted tin and pine counter display, 16 1/2'' h., 27 1/2'' w. sold at auction on 3rd December | Bidsquare
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General Electric National Mazda Drawn Tungsten Filament Incandescent Light Bulb - Science History Institute Digital Collections
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