Watch List notes:

Argentina, 1 peso (patacon), 1883, NGC MS 61. Janson-14; KM-29. Strong luster for the grade, almost certainly assigned based on some bagmarks in the bust-side fields, second finest in NGC census (interestingly not the Siegel specimen, which bore that honor when auctioned in 2018) behind a single MS 63, scarcest of a popular three-date series.


Estimate: 2000 - 3000 USD