truetrue This image is a derivative work of the following images: File:Czechoslovakia_I.png licensed with Cc-by-sa-3.0 2011-08-12T18:40:59Z Millenium187 1128x513
truetrue This image is a derivative work of the following images: File:Czechoslovakia_I.png licensed with Cc-by-sa-3.0 2011-08-12T18:40:59Z Millenium187 1128x513
truetrue This image is a derivative work of the following images: File:Czechoslovakia_IV.png licensed with Cc-by-sa-3.0 2011-08-12T18:36:49Z Millenium187 1128x513