Narodowy Bank Polski, specimen 1000 zlotych, 1945, red serial number 1234567, brown and pale orange, eagle at centre, value at left and right, reverse brown, also specimen 500 zlotych, 1947, blue, maiden at centre, also 1000 zlotych, 1947, purple and pale green, steel workman at centre, (Pick 120s, 132s, 133s), red WZOR/SPECIMEN overprint, in PMG holders, previously mounted, 61, 62, 62 respectively, scarce (3 notes).
Estimate: £200 - £250