Watch List notes:

Colombia, Censo Sobre el Tesoro, uniface 44-1/2 pesos, 19-3-1860, amortized without date, serial 2146, four windows variety, rare. Pick-unl; DPA-unl. AU with two folds, one horizontal and one vertical, small holes along the left side and some light brown staining, notable for the lack of tears in the thin paper. ($1200-1800)