Acknowledgements

The editors of the A Águia website would like to thank Dr. Mário Soares for the rare bibliographic loan, Dr. Milice Ribeiro dos Santos for the prompt permission for including in this website Alfredo Ribeiro dos Santos’ study on the Renascença Portuguesa, Dr. Graça Portela for accepting the reproduction of the collection of António Sérgio’s letters to Álvaro Pinto, with notes and introduction by Rogério Fernandes, Prof. Fernando Catroga for allowing the inclusion of his recently published study, Dr. Fernando Aguiar Banco for permitting the use of works published by the Fundação Eng. António de Almeida, Dr. Maria João Sampaio and Dr. Júlio Costa for the copy of documents in the Porto Municipal Public Library.

Further thanks are also in order to Dr. Paulo Samuel, Dr. António Braz de Oliveira, Dr. Daniel Pires, and Prof. Zulmira Santos for their generous, knowledgeable, and pertinent contributions.