My notes: 
Poland
Poland pick 142c: 50 Zlotych from 1986
1.6.1986; 1.12.1988. Olive-green on multicolor underprint. K. Swierczewski at center, eagle arms at lower right. Signature varieties. Back: Order of Grunwald at left. Watermark: Eagle arms.
Other Info
Condition:
Unspecified
Also Owned By:
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