a derivative work of the following images: File:Czechoslovakia_Poland_Border_adjustments_1919-1945.svg licensed with Cc-by-sa-2.5,2.0,1.0, Cc-by-sa-3.0-migrated...
File:Slovakia_borderPoland.png licensed with Cc-by-sa-2.5,2.0,1.0, GFDL 2006-04-15T13:20:29Z Murli 1000x404 (59977 Bytes) corrected border changes around...
Checoslováquia Date 31 May 2009 Source This file was derived from: Czechoslovakia Poland Border adjustments 1919-1945 ES.svg: Author Esemono (talk · contribs)...
