Image Colnect-141-230-Jean-Piaget-1896-1980-psychologist--amp--children-playing.jpg

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Type: stamp Issuer: Switzerland Date: 1996 Denom: ? Visibility: public Image owner: none postage 3/12/1996 180(c) multi issue=Jean Piaget 100th d=Jean Piaget unwmk perf=11.75 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/images/b/141/230/Jean-Piaget-1896-1980-psychologist--amp--children-playing.jpg Uploaded August 16, 2014, 3:06 pm by Stan Shebs