ARCHIVO Historico Portuguez: publicação mensal / directores Anselmo Braamcamp Freire e D. José da Silva Pessanha.- Vol. I., nº 1 a vol. XI, nº 132 (Janeiro de 1903 a Dezembro de 1917).- Lisboa: s.n., 1903-1917.- 11 vols. em 10; il; 28 cm.- E. Complete collection of a publication dedicated exclusively to articles and documents of a historical nature, founded by D. José Pessanha and Anselmo Braamcamp Freire. Very well printed on linen paper, the print run was a small number of copies. It includes collaboration from the most prominent figures of the time, linked to historical research, of which we highlight, in addition to the founders, Sousa Viterbo, Pedro de Azevedo, Costa Lobo, António Baião, Lúcio de Azevedo, Gomes de Brito, Edgar Prestage, Carolina Michaelis, etc. Volumes X and XI are bound together. Very clean copy, only cropped at the top, covered in black shagreen half-bindings, with original amateur spines, decorated with multiple raised bands. With the exception of volume XI, all issues retain their respective booklet covers (the first at the beginning of the volume, the others bound at the end).