JAPAN - CIRCA 1992: A stamp printed in Japan shows Kowa Seki, circa 1992

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Size: 2538px × 3322px
Photo credit: © Neftali / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: asia, asian, canceled, card, collection, communication, correspondence, equations, fujioka, japan, kowa, letter, mail, math, mathematician, military, paper, philatelist, philately, portrait, postage, postcard, precursor, prodigy, samurai, seki, stamp, takakazu, vintage