Banco de Portugal, 50 escudos, 31 August 1920, serial number 11B 02102, Ch 1, brown-purple on pale green and orange underprint, portrait of Passos Manoel at centre, value in guilloches at left and right, OURO in field low centre, reverse Palace Square, Lisbon (Pick 123), a tidy very fine to good very fine, a rare and attractive example