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In this research article, its author presents new results obtained as a result of the search work conducted by him, the search work conducted by the author of this article, dedicated to the reflection of such a topic as the representation of the most diverse philatelic materials, thematically dedicated to the image on them of such an important and popular, even today, medical instrument as a stethoscope. The text part of this research article is provided, as illustrations, with numerous screenshots of philatelic materials, with the presentation on their front/obverse, of images of a stethoscope, its various models and varieties, in the image, on them, of various plot drawings.
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Konstantin Anatolyevich Bugaevsky (2025) studied this question.
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