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Type: stamp Issuer: Thailand Date: 1996 Denom: ? Visibility: public Image owner: none postage 6/9/1996 3b multi issue=50th Anniversary of King Bhumibol Accession perf=13.5 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/2032/463/Chai-Pattana-aerator-improvement-of-water-quality.jpg Uploaded July 12, 2014, 7:20 pm by Stan Shebs