Postage stamp from the Central African Republic depicting Wilhelm Conrad Röntgen, discover of x-rays.

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Size: 5000px × 3929px
Photo credit: © DBI Studio / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -ray, african, central, conrad, diagnosis, medical, postage, radiation, republic, rontgen, stamp, treatment, wilhelm, xray, öntgen