Watch List notes:

Banco Nacional de la Republica de Colombia, 50 pesos, Bogota, 30 September 1900, Serie C, red serial number 021866, black and white and pale green, ship and locomotive at centre, arms at left, man at right, reverse pink, value. (Pick 278b), perforated B DE B (Banco de Bogota), annotation in margin on reverse, almost fine and rare

($2000-2500)