| Issuer | Portugal |
| Year | 1968-1980 |
| Type | Standard circulation banknotes |
| Value | 50 Escudos (50 PTE) |
| Currency | Escudo (1911-2001) |
| Composition | Paper |
| Size | 142 × 70 mm |
| Shape | Rectangular |
| Printer | Thomas De La Rue, London, United Kingdom |
| No. printed | |
| Designer(s) | |
| Engraver(s) | |
| In circulation to | 30 June 1987 |
| Reference(s) | P#174 |
| Obverse description | At right, portrait of Infanta D. Maria (1521-1577), protector of letters and arts, daughter of King D. Manuel I, according to a painting attributed to Gregório Lopes, in the Condé Museum, in Chantilly (France); Portuguese coat of arms at upper left. Chapa 9. |
| Reverse description | Engraving from 1507, representing a view of Sintra and the Palácio da Vila, by Duarte de Armas. |
| Signature(s) | António Manuel Pinto Barbosa, António Alves Salgado Júnior, António José de Carvalho Brandão, António Luís Gomes, António Osório Pereira de Castro, Domingos Pedro de Castro Constâncio Pereira Coutinho, Fernando Emygdio da Silva, João Baptista |
| Protection type | Watermark |
| Protection description | Portrait of Infanta D. Maria |
| Obverse lettering | BANCO DE PORTUGAL
Ch.9
CINQUENTA ESCUDOS
OURO
50
LISBOA, 1 DE FEVEREIRO DE 1980
INFANTA D. MARIA (Translation: Bank of Portugal 9th. Print Fifty Escudos Gold Lisbon, February 1st., 1980 Princess D. Maria) |
| Reverse lettering | 50 BANCO DE PORTUGAL
SINTRA-1507
50 (Translation: Bank of Portugal Sintra-1507) |
| Variants | |
| Catalog ID | 4456222310 |
| Comments |
