Watch List notes:

POLAND: 50 Zlotych (9.5.1975) in olive-green on multicolor unpt. Karol Swierczewski at center and eagle at lower right on face. S/N: "BK 1749682". WMK: Eagle. Printed by (PWPW). Inside holder by PMG "Choice Uncirculated 64 EPQ". (Pick 142a) & (Spink NBP B34a).