This series of letters between various U.S. Consulates in Brazil discuss the transfer of Consular Function from Curitiba to São Paulo and the logistical issues associated with such a transfer.:
Citation
"Logistical Issues Emerging from the Proposed Termination of Consular Functions in Curitiba"
(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:e7cx4nuh/
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 …