1901 Pan-American Exposition. Official Medal. Brass. 34 mm. HK-289. Rarity-3. MS-67 (NGC).An exceptional example, both sides exhibit satiny luster, pristine-looking surfaces and vivid golden-yellow patina. The Pan-American Exposition was held May 1 to November 2, 1901 in Buffalo, New York to promote trade among Pan-American nations. The official medals, as here, were struck in the Mint Exhibit on the Exposition grounds using a design attributed to G.T. Brewster. This is certainly one of the finest example of the type that we have ever handled, a beautiful Superb Gem that will please even the most discerning collector.