rare, (see introduction for note on general condition of this consignment) (3) (lot) " /> The State of Buenos Aires, 500-Pesos, 1.8.1857, farm tools in field at left, Neptune with sea-horses and putti at center, beehive at right (3, all P.S.426), proofs, one single specimen together with a 2-subject sheet, dates pencilled in on lower left on two notes, all examples rubber-stamped "SPECIMEN" in signature area, <I>rare, (see introduction for note on general condition of this consignment)</I> (3) (lot) | Christie's