Austria. Franz Joseph I. 20 Heller 1907 (No reserve price) #austria #austro-hungarian empire #central europe #coin collecting #Early 20th Century #franz joseph i #heller coin #historical coins
Austria. Karl I. 20 Heller 1918 (No reserve price) #austria #austro-hungarian empire #coin collecting #end of empire #heller coin #historical coins #karl i #world war i
