wilhelm conrad rontgen
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wilhelm conrad rontgen |
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| navigate by keyword : 1995 abjad africa aged ancient antique apparatus arabic beard bones conrad diagnostics egypt emitter envelope eyes face fingers hand historic invention mail man medicine message mustache nobel nominee nose old orient philately physicist portrait postage postcard postmark prize ray research retro rontgen scientist seal stamp vintage wilhelm winner |
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| EGYPT - CIRCA 1995: stamp printed by Egypt, shows X-ray of hand, Wilhelm Conrad Rontgen portrait, circa 1995 |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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