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Type: stamp Issuer: Sweden Date: 1974 Denom: ?
Visibility: public Image owner: none postage 3/5/1974 45o sep issue=sulphite pulp process 100th d=Ekmans sulphite pulping machine unwmk perf=*s3 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/images/b/164/175/Centenary-of-Sulphite-Pulp-Processing.jpg Uploaded August 25, 2014, 3:44 pm by Stan Shebs |