Banco Nacional Ultramarino, Macao, printers archival obverse black and white photograph for 10 Patacas, 8 August 1981, no serial numbers, lighthouse at right, signed in black ink "Approved. 20. 10. 81. A. Dengucho" being the manuscript signature of the Director General who signed the note; also proof 10 Patacas, 8 August 1981, no serial numbers, no signatures, brown on multicoloured underprint, lighthouse at right, reverse Baia da Praia Grande, with overlay trace containing the Decreto-Lei Numbers, date and signatures relating to the note and an additional overlay trace the first uncirculated and a hand-signed archival photograph, the second ink 1981 dates and Approved for Decreto-Leis and Date in margins, (Pick 59a for type, 59ap-variety, 59 overlay trace), tape residue, otherwise about uncirculated, both very rare (2)