The Taça Oswaldo Cruz, was a football tournament played between Brazil and Paraguay between 1950 and 1976 with the purpose of promoting sporting exchange between the two countries.
References
Taça Oswaldo Cruz Wikipedia(Text) CC BY-SA
The Taça Oswaldo Cruz, was a football tournament played between Brazil and Paraguay between 1950 and 1976 with the purpose of promoting sporting exchange between the two countries.