Silverton, Colorado. $10 1929 Ty. 1. Fr. 1801-1. The First NB. Charter #2930. PMG Very Fine 25.A scarcer San Juan County bank with just a total of nine examples reported to the current census. The majority of the notes known grade fine with just a handful of Very Fine examples. This note grades as a pleasing and problem free PMG Very Fine 25. This is the first example we have ever offered and the first time one has been offered in five years at auction.