This United Nations First Day Cover features the Economic Commission for Latin America (ECLA) and is postmarked from 1969. 
The stamp denomination varies and it is ungraded and uncertified. 
The stamp design showcases the United Nations theme and topic, and the cancellation type is First Day of Issue.
 The stamp is in used condition and the color is multi-color. 
It is a great addition to any worldwide or United Nations stamp collection.