GDR - CIRCA 1990: a stamp printed in GDR shows Otto Schott, Chemist and Inventor of Borosilicate Glass, Jena Glass Centenary, circa 1990

---

Size: 2544px × 4139px
Photo credit: © Borislav Marinic / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aged, anniversary, antique, borosilicate, canceled, centenary, chemist, collection, commemorative, correspondence, ddr, east, gdr, german, germany, glass, hobby, inventor, isolated, issue, jena, letter, macro, mail, male, man, office, otto, paper, perforated, philately, post, postage, postal, postmark, retro, schott, shipping, stamp, technologist, vintage