Migratory Bird Treaty Postage Stamp - First Day of Issue - March 16, 1966

Front:
MAR. 16 1966 PA MIGRATORY BIRD TREATY 1916 UNITED STATES-CANADA-1966 FIRST DAY OF ISSUE U.S.POSTAGE FIVE CENTS

Back:
The US Colorano maximum card in color SERIES 1966 NO. 1 150