Watch List notes:

United States, Panama-Pacific Exposition, 1915, Medal, AU/UNC; United States, Panama-Pacific Exposition, 1915 Medal, AU/UNC, Panama-Pacific Exposition official Bronze medal. 25.7g, 38.2mm. Opening of the Panama Canal. HK-400. Deep chocolate brown with a small amount of friction on the obverse. Ex. Lyman H. Low (1912-1924).