The medal's obverse bears eagle, wings spread, holding branch in talons, facing right. Signed at bottom right, (JOV monogram)
The medal's reverse bears eagle's head in center; under beak, 19 / 87; twelve segments with months around.
1987 was the Bicentennial Year of the U.S. Constitution. While the anniversary is not explicitly mentioned on the medal, I would not be surprised if the choice of the Eagle were a nod to Jovine's adopted country.
This circular circular medal measures 76mm in diameter and was struck in a variety of materials by the Medallic Art Company of Danbury, Connecticut. No mintages are reported.
Many thanks to CJ Swinko for the excellent photos of the bronze variant.
References: MACo 1986-175, Cal MA-1987