MOSCOW, RUSSIA - FEBRUARY 2, 2023: Postage stamp printed in Greece shows Open Book, Energy conservation serie, circa 1980

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Size: 3982px × 2909px
Photo credit: © Alexander Mitrofanov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 8, 1980, circa, collection, conservation, correspondence, energy, greece, heritage, historic, hobby, image, industry, isolated, issue, letter, mail, philatelic, philately, post, postage, postal, postmark, retro, stamp, vintage