Katyn massacre  (Poland 2015)

07 April (Poland ) within release Katyn massacre  goes into circulation First Day Cover Katyn massacre  face value 1.75 Polish złoty

First Day Cover Katyn massacre  in catalogues
Polish Stamps Catalog (Fischer):	Pol:PL FDC4609

First Day Cover is horizontal format.

S-1707

Also in the issue Katyn massacre :

• Mini Sheet - Katyn massacre  face value 9*1.75;
• Stamp - Katyn massacre  face value 1.75;
• First Day Cover - Katyn massacre  face value 1.75;