MyPaperCurrencyCollection: 
Poland
Poland pick 173b: 10 Zlotych from 2016
15.9.2016. Dark brown, brown and olive-green on multicolor underprint. Prince Mieszko I at center right, arms at upper left center. Back: Medieval denar of Mieszko I at left center.
Other Info
Condition:
Unspecified
Date:
2016-9-15
Serial #:
AX6878891
Also Owned By:
Poland pick 184b: 20 Zlotych from 2016
15.9.2016. Purple and deep blue on multicolor underprint. King Boleslaw I Chrobry at center right, arms at upper left center. Back: Medieval denar of Boleslaw II at left center.
Other Info
Condition:
Unspecified
Date:
2016-9-15
Serial #:
AP6541925
Also Owned By:
Poland pick 186a: 100 Zlotych from 2012
5.1.2012. Olive-green on multicolored underprint. Wladyslaw II. Omron rings added.
Other Info
Condition:
Unspecified
Date:
2012-1-5
Serial #:
CW0721996