Because the obverse and reverse legends are not preserved, based on the obverse and reverse types this coin could be ric.4.ss.661,
ric.4.ss.666, or ric.4.ss.669a.
1920.102.45http://numismatics.org/collection/1920.102.45mb_physical,osm,imperiumobjecthttp://numismatics.org/search/id/https://numismatics.org/themes/mantisdisplaypk.eyJ1IjoiYmhpaWJuZXIiLCJhIjoiY2xlZWZqZmJjMGdheDNwcW1qaHM2MWZ4cSJ9.oR2ZyKdE7BYKzQkjiotNSghttp://numismatics.org/search/manifest/1920.102.45American Numismatic Society