Silver 1/2 bolognino of Francesco Maria I della Rovere, Lord of Senigallia (Francesco Maria I della Rovere, Duke of Urbino),
Senigallia lordship, 1501 - 1538. 1917.33.412
1917.33.412http://numismatics.org/collection/1917.33.412mb_physical,osm,imperiumobjecthttp://numismatics.org/search/id/https://numismatics.org/themes/mantisdisplaypk.eyJ1IjoiYmhpaWJuZXIiLCJhIjoiY2xlZWZqZmJjMGdheDNwcW1qaHM2MWZ4cSJ9.oR2ZyKdE7BYKzQkjiotNSgdehttp://numismatics.org/search/manifest/1917.33.412American Numismatic Society