The medal's obverse bears map of the two Americas flanked by allegorical female figures representing continents, extending arms towards middle, one bearing a caduceus representnig science, other olive branch representing friendship. Around, FRIENDSHIP · SOLIDARITY · AND · PROGRESS · THROUGH · SCIENTIFIC · ACHIEVEMENT
The medal's reverse bears oil lamp at top and olive branch running around left edge. Across, SECOND / PAN-AMERICAN / SCIENTIFIC CONGRESS / DEC. 27. 1915 - JAN. 8. 1916 / WASHINGTON / U · S · A
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