Publication
THE POSTAGE STAMP, A SMALL WORK OF ART, MADE BY USING THE INFRAREDESIGN METHOD, HIDES EXTENDED INFORMATION ABOUT THE CONTENT OF ITS ISSUE
(SGEM World Science, 2021, Jana Ziljak Grsic, L. T. Golubic)
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A postage stamp is a security that goes down in history. The stamp we are presenting was designed and issued in Croatia, EU, on 24 September 2021, on the occasion of the 100th anniversary of the Otorhinolaryngology Clinic in Croatia. This stamp contains new values through IRD, and that is exactly what we show and offer to philatelists. The stamp "100 years of otorhinolaryngology" has artistic beauty and scientific innovation in the development of twin colorants. In the visual solution of the stamp are embedded hid...
SOCIAL SCIENCES: Section Media, Communications, and Misinformation in the Digital Age2021
