MOSCOW, RUSSIA - FEBRUARY 20, 2019: Two postage stamps printed in Germany, Federal Republic, shows Schickard's Calculating Machine, serie, circa 1973

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Size: 5947px × 2623px
Photo credit: © Alexander Mitrofanov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 40, 1973, antique, calculating, calculator, circa, collection, computer, correspondence, design, envelope, germany, heritage, historic, hobby, image, issue, letter, machine, mail, people, philatelic, philately, post, postage, postal, postmark, retro, schickard, stamp, vintage