This image is a derivative work of the following images: File:POL_COA_Korwin.svg licensed with Cc-by-sa-3.0, GFDL, Polish coats of arms by Tadeusz Gajl
File:POLCOAKorwin alt.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Korwin crest alternative
File:POLCOA Sas II.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Herb Sas II.PNG → File:POL COA