Poland 10 zlotych 2017 SILVER PROOF COIN "Danuta Siedzikówna INKA + CERTYFICAT. 

10 złotych 2017 r. - Wyklęci Żołnierze Niezłomni - Danuta Siedzikówna "Inka" 
The Enduring Soldiers Accursed by the Communists

Weight: 14,14 g

Silver: 925

Coin is in Original never opened before protective capsule

In original NBP case with certificate of authenticity 

PROOF COIN