I saw the designer of this medal is none other than Hermon A. McNeil designer of the Standing Liberty quarter. Beautiful.
On a website devoted to the sculptor, https://hermonatkinsmacneil.com/cat...-buffalo-ny/ it states the Pan-American Expo medals were made by Gorham Manufacturing Company of Boston.
On a website devoted to the sculptor, https://hermonatkinsmacneil.com/cat...-buffalo-ny/ it states the Pan-American Expo medals were made by Gorham Manufacturing Company of Boston.




















