MOSCOW, RUSSIA - MARCH 23, 2019: Postage stamp printed in Bulgaria shows Metal factory Plovdiv, Industrial Plants serie, circa 1964

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Size: 4336px × 3236px
Photo credit: © Alexander Mitrofanov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 10, 1964, antique, bulgaria, circa, collection, correspondence, factory, heritage, historic, hobby, image, industrial, industry, issue, letter, mail, metal, philatelic, philately, plants, plovdiv, post, postage, postal, postmark, retro, stamp, vintage