Nobel prized Robert Koch on german postage stamp

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Size: 3848px × 3862px
Location: Germany
Photo credit: © Peregrine / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: artwork, canceled, collection, communication, correspondence, doctor, envelope, german, germany, koch, letter, mail, medicine, microbiologist, object, paper, philatelic, philately, post, postage, postal, postcard, postmark, research, researcher, robert, science, scientist, stamp