1990MW  Solidarity Y-196.1 Poland S100KZ NGC MS67. 1990MW Solidarity 100,000 Zloty Silver. Nicely tone. Very attractive original toning. A genuinely rare and historic Polish coin. Y-196.1, 31.1000g, 0.9990 Silver, 1.000 Oz, The 10th Anniversary of Solidarity, the movement that helped spark the downfall and destruction of the iron curtain of communism in Poland and the rest of Europe and eventually in the USSR itself.

In its population report, NGC shows 22 in MS67 with 6 higher.