Frequency-hopping spread spectrum by Hedy Lamarr on austrian stamp

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Size: 3304px × 5139px
Photo credit: © Peregrine / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: artwork, austria, austrian, canceled, celebrities, celebrity, collection, communication, correspondence, envelope, famous, hedi, lamar, letter, mail, object, paper, philatelic, philately, portrait, post, postage, postal, postcard, postmark, science, scientist, stamp, woman