The offi­cial seal of Union Coun­ty, Illi­nois shall con­sist of con­cen­tric cir­cles enclos­ing the out­line of Union Coun­ty and shall bear the words “Coun­ty of Union, Illi­nois – 1827″ to indi­cate the year of the County’s found­ing.  The like­ness of the­Coun­ty­Seal may be used by any office or depart­ment of the­Coun­ty­Gov­ern­ment when used for offi­cial busi­ness for adver­tise­ment, pub­li­ca­tions, let­ter­heads, and oth­er purposes.