50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: AHX 10343, Signatures The Governor: Manuel Jacinto Nunes - The Administrator: Luís Carlos de Assunção Braz Teixeira, World Paper Money Portugal Pick#174b

50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: AHX 10971, Signatures The Governor: Manuel Jacinto Nunes - The Administrator: Luís Carlos de Assunção Braz Teixeira, World Paper Money Portugal Pick#174b

50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: AHX 14174, Signatures The Governor: Manuel Jacinto Nunes - The Administrator: Luís Carlos de Assunção Braz Teixeira, World Paper Money Portugal Pick#174b

50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: AHX 15526, Signatures The Governor: Manuel Jacinto Nunes - The Administrator: Luís Carlos de Assunção Braz Teixeira, World Paper Money Portugal Pick#174b

50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: ALV 63839, Signatures The Governor: Manuel Jacinto Nunes - The Administrator: Luís Carlos de Assunção Braz Teixeira, World Paper Money Portugal Pick#174b

50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: AQP 61736, Signatures The Governor: Manuel Jacinto Nunes - The Administrator: Joaquim Cavaqueiro Mestre, World Paper Money Portugal Pick#174b

50 Escudos 1980 Infanta D. Maria Plate: 9 Lisbon 1 February 1980, Fifty Escudos (50$00) 01/02/1980 Plate: 9 Bank of Portugal, Serial number: ASK 62463, Signatures The Governor: Manuel Jacinto Nunes - The Deputy Governor: Emilio Rui da Veiga Peixoto Vilar, World Paper Money Portugal Pick#174b