Watch List notes:

Banco Nacional Ultramarino, Macau, obverse and reverse die proof for 25 patacas, ND (1958), brown print, portrait of L. de Camoes at right, value at centre and each corner, reverse brown, woman watching ships at centre, and a reverse die proof for 50 patacas, ND (1958), dark green, woman watching ships at centre,(Pick 46, 47 for type), archival annotations in margin, otherwise about uncirculated (2).

Estimate: £500 - £600