The 100th Anniversary of the Birth of Helen Keller, and the 4th Brazilian Anniversary of the Congress on Prevention of Blindness, Belo Horizonte 1980
现在展示： 巴西 - （通用）邮票 - 1980 - The 100th Anniversary of the Birth of Helen Keller, and the 4th Brazilian Anniversary of the Congress on Prevention of Blindness, Belo Horizonte - 1 邮票.
![[The 100th Anniversary of the Birth of Helen Keller, and the 4th Brazilian Anniversary of the Congress on Prevention of Blindness, Belo Horizonte, 类型 BOF]](https://www.stampworld.com/media/catalogue/Brazil/Postage-stamps/BOF-s.jpg)
