piece missing at right, rare, together with a group of six proof reverses on the same bank, five proofs mounted on card, one proof on India paper, marked with various dates in pencil on lower margins, rare, (see introduction for note on general condition of this consignment) (7) (lot) " /> Medellín, Banco del Progreso, 1-Peso, 188-, three allegorical figures at center (P.S.802), proof mounted on card, punch-cancellations in lower right signature area, "26th of July/83" written in pencil on lower right margin, <I>piece missing at right, rare</I>, together with a group of six proof reverses on the same bank, five proofs mounted on card, one proof on India paper, marked with various dates in pencil on lower margins, <I>rare, (see introduction for note on general condition of this consignment)</I> (7) (lot) | Christie's