Portuguese Guinea: 2 pieces of 500 Escudos ND Proof of P. 46(p) consisting of 2 seperate prints. The first proof print is completly printed on front and back without serial numbers or signatures, the second proof print shows only the underprint on front but a complete print on back. Both have to vertical folds from sheet folding at left and right border. Condition: XF-. (2 pcs)