Nubian Monument Campaign September 30, 2013 1964 1965 1967 1980 Egypt Gabon Maldives ofdc unesco + Uruguay 1964 1965 1967 1980 Egypt Gabon Maldives ofdc unesco Uruguay
Pre Columbian Art Series October 17, 2011 1963 1964 ceramic Costa Rica + postal stationery 1963 1964 ceramic Costa Rica postal stationery