For some reason this doc has a copy of the first page of A-140 from Brasília attached:
Citation
"President Castelo Branco Publicly Gives Support to Costa e Silva's Candidacy"
(1966).
Opening the Archives: Documenting U.S.-Brazil Relations, 1960s-80s.
Brown Digital Repository. Brown University Library.
https://repository.library.brown.edu/studio/item/bdr:330930/
Opening the Archives is a joint effort by Brown University and the Universidade Estadual de Maringá, Paraná, Brazil to digitize and index 100,000 U.S. State Department documents on Brazil from 1963-73 and make them available to the public on a …