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International Quiet Sun Year Stamps
Source: http://frentecostas.tumblr.com.License: All Rights Reserv
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Dutch–Indonesian themed stamps
Source: http://www.renateboere.nl.License: All Rights Reserved.On
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Source: http://ckck.tumblr.com.License: All Rights Reserved.Sourc
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Liechtenstein postage stamp: Europa horn
Source: http://www.flickr.com.Uploaded to Flickr by Karen Horton
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Gefeliciteerd! (Congratulations) stamps
Source: http://www.abc-xyz.co.uk.License: All Rights Reserved.Sou
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Source: http://momalibrary.tumblr.com.License: All Rights Reserve
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Source: http://theheadsofstate.com.License: All Rights Reserved.T
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Kapitza designs Kaleidoscope Flowers US postage stamps
The US Postal Service has released the Kaleidoscope Flowers set o
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Hungary Postage Stamps: Dogs (ca. 1967)
Source: http://www.flickr.com.Image via Karen Horton. License: Al
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Youth Stamps 2013: Native Songbirds
Source: http://www.jugendmarke.de.License: All Rights Reserved.Bl