objectauthority_facet:"Alexander I" AND (denomination_facet:"8 drachm (octadrachm)" OR denomination_facet:"octadrachm") AND material_facet:"Silver" AND region_facet:"Macedonia"mb_physical,osm,imperiumpk.eyJ1IjoiYmhpaWJuZXIiLCJhIjoiY2xlZWZqZmJjMGdheDNwcW1qaHM2MWZ4cSJ9.oR2ZyKdE7BYKzQkjiotNSg