Banco Nacional Ultramarino, Angola, 2500 Reis, emergency issue, 1 March 1909 (1918), serial number 327709, Manuel Carlos de Freitas Alzina signature, red Pagavel na Filial de Loanda overprint, tears at central folds, some glued shut, overall fine and very rare
Pick 25, BNU AN45a £700-£900

This is the BNU plate note