pattern, does not correspond to any known issue; lion and sun in European-type shield; probably trial piece or mint sample;
cf. 1917.215.3089, AE of Tabriz dated 1290, same type
1956.163.484http://numismatics.org/collection/1956.163.484mb_physical,osm,imperiumobjecthttp://numismatics.org/search/id/https://numismatics.org/themes/mantisdisplaypk.eyJ1IjoiYmhpaWJuZXIiLCJhIjoiY2xlZWZqZmJjMGdheDNwcW1qaHM2MWZ4cSJ9.oR2ZyKdE7BYKzQkjiotNSghttp://numismatics.org/search/manifest/1956.163.484American Numismatic Society