A 5-cent stamp commemorating the 50th Anniversary of the United States & Canada Migratory Bird Treaty was issued March 16, 1966. This treaty protects migratory birds and was meant to help maintain cordial relations between our neighboring countries.
Here is an addressed FIRST DAY COVER with a single MIGRATORY BIRD TREATY 5 Cent stamp with Pittsburgh PA postmark on day of issue. It is offered for sale at only $3.
* Discounts available on 10 or more First Day Covers.