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Type: stamp Issuer: China, ROC Date: 1982 Denom: ? Visibility: public Image owner: none Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/5055/169/Portrait-of-Dr-Robert-Koch-and-the-Tubercle-Bacillus.jpg Uploaded June 12, 2019, 6:50 pm by Stan Shebs