20 Dollars Liberty Head - Double Eagle, No motto
1856 O (en) Proof
20 Dollars (Liberty Head - Double Eagle, No motto) – N# 23656Año: 1856
Casa de moneda: O – United States Mint of New Orleans, Estados Unidos (1838-1909)
Tirada: 2
Referencias: NN# 643769
Numista version number (https://numista.com)
, PCGS# 9068PCGS CoinFacts (https://www.pcgs.com/coinfacts)