Letter from [Teodoro Estevao de la Rue de Saint-Leger], Marquis de Bemposta-Subserra, Lisbon, to Robert Were Fox and John Candler Sympathising with the nature of Fox and Candler's mission in Portugal for the abolition of slavery. Gives details of his own plans for the abolition of the trade using company concessions from government and factory building in Africa. 27 July 1852