Place ham in a shallow baking pan, fat side up. Bake, uncovered, at 325° for 1 1/2 hours.
Combine bourbon, sugar, orange rind, and ground cloves in a small mixing bowl, stirring well; let stand 30 minutes, stirring frequently to dissolve sugar.
Remove outer layer of skin from ham. Score fat in a diamond pattern, and stud with whole cloves.
Baste ham with bourbon mixture. Return ham to oven, and bake, uncovered, at 350° for 1 hour, basting frequently with bourbon mixture.
Transfer ham to a serving platter; cool slightly before slicing.
Note: Cover and store leftover ham in refrigerator.