For your consideration, here is a Vintage 1976 200 Bicentennial Gold Tone Plastic Wall Flag Pole Topper, in a sealed bag.  It measures 3 1/8 inches tall and 2 ¾ inches at the widest.  It would fit in a pole with a 5/8’s of an inch diameter.  It is in nice shape.  It will be mailed in a box for protection.  Item pictured is the actual item up for sale and comes from a non-smoking household.  (638.8a24a-.5bx1)