CARVALHO E MELO, Sebastião José de.- Carta.- Século XVIII (1758).- 1 documento (1 p.); 22 cm. Autograph letter from Sebastião José to D. Fernando Lobo da Silveira (1727-1778), Baron Count of Alvito, informing him of his appointment as Gentleman of the Chamber of His Majesty. Entirely autograph document, dated Belém Palace, December 9, 1758; signed: Sebastião Joseph de Carvalho e Mello.