|Thursday, August 1, 2002||15A||Oder region||William I. Johnston|
2 results for SILESIA from Variety puzzles.
|October 11, 2009||acrostic||M||Region inhabited by Poles, Czechs and Germans||Emily Cox and Henry Rathvon|
|September 16, 2007||acrostic||M||Coal-producing region of Poland||Emily Cox and Henry Rathvon|
3 results for SILESIA from older pre-Shortz puzzles.
|Monday, February 8, 1993||50A||Polish region||Page||Maleska|
|Sunday, October 27, 1991||87D||Coal region of central Europe||Mary M. Murdoch||Maleska|
|Friday, May 13, 1983||60A||Mineral-rich area of Europe||Fraas||Maleska|