Howell Says So

1 1/2 Oz. Dark Rum
1/2 Oz. Triple Sec
1/2 Oz. Amaretto
1/2 Oz. Lemon Juice
2 Dashes Orange Bitters

In a shaker half-filled with ice cubes, combine all of the
ingredients. Shake well. Strain into an old-fashioned glass almost
filled with ice cubes.