GERMANY - CIRCA 1957: a stamp printed in Germany shows Heinrich Hertz, Electric Flux Lines, Discovery of Electromagnetic Waves,

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GERMANY - CIRCA 1957: a stamp printed in Germany shows Heinrich Hertz, Electric Flux Lines, Discovery of Electromagnetic Waves, circa 1957

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Size: 2658px × 3142px
Photo credit: © Neftali / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aged, antique, canceled, card, circuit, collection, communication, correspondence, discoverer, discovery, electric, electromagnetic, flux, german, germany, heinrich, hertz, hobby, issue, letter, line, lines, macro, mail, male, man, office, paper, people, perforated, philately, portrait, post, postage, postal, postmark, resonant, retro, shipping, stamp, vintage, wave