Bolivia, 8 soles-sized silver proclamation medal, 1852, encapsulated NGC MS 61, finest and only specimen in NGC census. Fonrobert-9566; Burnett-40B. 37mm; 26.9 grams. Tulip edge; one year issue and only pre-1865 crown of the circulating series after 1825. Choice example with nice old toning pedigreed to four different premier collections for the past 60 years (two of them being Howard Herz and, before that, Richard Stuart). NGC certification number 2806799002. ($600-900)