Copper alloy pfennig of Frederick III of Saxe-Gotha-Altenburg as regent for Ernest Augustus II Constantine, Saxe-Weimar-Eisenach
duchy, 1751. 1940.88.1727
1940.88.1727http://numismatics.org/collection/1940.88.1727mb_physical,osm,imperiumobjecthttp://numismatics.org/search/id/https://numismatics.org/themes/mantisdisplaypk.eyJ1IjoiYmhpaWJuZXIiLCJhIjoiY2xlZWZqZmJjMGdheDNwcW1qaHM2MWZ4cSJ9.oR2ZyKdE7BYKzQkjiotNSghttp://numismatics.org/search/manifest/1940.88.1727American Numismatic Society