Large 14k Gold Unisphere Worlds Fair  Bracelet Charm 1964 1965.

Excellent condition no damage or repairs.

Weigh 10 grams. 

Measures over 24mm wide. 

Mark 14k with a crown above the 14k mark,  also marked with the copyright mark and a registered trademark mark. 

This came off a charm bracelet with all 1960s high-quality gold charms.

Possibly an official piece from the 1960s World Fair.