Brasil
A mostrar agora: Brasil - Selos Postais (1843 - 2024) - 1 selos.
1967
The 6th Anniversary of the Brazilian Mathematical Congress - Rio de Janeiro
21. Julho WM: 16 Perfuração: 11½ x 11
![[The 6th Anniversary of the Brazilian Mathematical Congress - Rio de Janeiro, Tipo APQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Brazil/Postage-stamps/APQ-s.jpg)