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Type: stamp Issuer: Finland Date: 1992 Denom: ? Visibility: public Image owner: none postage 5/8/1992 2.10mk multi issue=Technology d=Scetch of a blower-grader machine 1st Finnish patent unwmk perf=13x12.75 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/images/b/160/143/Scetch-of-a-blower-grader-machine-1st-Finnish-patent.jpg Uploaded September 2, 2014, 6:12 pm by Stan Shebs