Monday, 22 October 2018

Stamps with Thermochromic Ink Printing - Update

Category -  Touch / Sight
Subcategory - Stamps with Thermochromic Ink Printing 

Finland 2018 Climate change

Issue date 12 September 2018 

Finland Post has issued 3 domestic Stamps on a miniature sheet with special printing using heat-pressed ink that will change color when touched with a finger. By touching the stamp with your finger, you can see what we can expect in Finland if the constant warming of the climate is not brought under control.

 The particular focus of the stamps is the effect of climate change on Finnish weather conditions, nature and society.

To view other stamps in this category click on the following link -
Stamps with Thermochromic Ink Printing

Disclaimer - Information about the stamp issues on this page has been taken from the net and are for informational purposes only. No copyright claim is made for the above mentioned information/pictures. The pictures have been scanned from my collection.

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