Postage stamp from Grenada depicting various vehicles used for transporting mail, for the century of the Universal Postal Union

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Size: 4600px × 3004px
Photo credit: © DBI Studio / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aircraft, airmail, airplane, biplane, centennial, century, communications, grenada, historic, historical, international, letter, letters, mail, mails, plane, postage, postal, stamp, union, universal, upu, zeppelin