Espólio pessoal, com documentação referente à Comissão Administrativa da Câmara Municipal do Porto (1911-14); ao Instituto Industrial e Comercial do Porto (1884-1939); anti-esclavagismo (1895-1938); I Guerra Mundial (1914-1919); Igreja Evangélica ...
BURTT, Joseph - "Slave Labour on Cocoa Plantations in Portuguese West Africa". Reprinted, by permission from the "Spectator". London: Anti-Slavery And Aborigines Protection Society, s.d.Opúsculo que consiste na reimpressão do t...
Panfleto reproduzindo excertos de "Parliamentary Papers: Portuguese Slavery and British Responsibility". Ed. Anti-Slavery and Aborigines Protection Society. London: Offices of the Society, 51, Denison House, 1912.
"Portuguese Slavery and British Responsability. Memorandum adressed to the Right Hon. Sir Edward Grey, K.G., M.P., P.C., etc., His Majesty's Principal Secretary os State for Foreign Affairs". Ed. Anti-Slavery and Aborigines Protecti...