Image Colnect-2834-272-Postojna-Cave---the-first-underground-post-office.jpg

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Type: stamp Issuer: Slovenia Date: 2013 Denom: ? Visibility: public Image owner: none postage 3/22/2013 0,64€ multi d=Postojna Cave - Underground Post Office unwmk Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.es/images/b/2834/272/Postojna-Cave---the-first-underground-post-office.jpg Uploaded August 9, 2016, 2:45 pm by Stan Shebs