Watch List notes:

Mexico. AR 40 mm Medal (40 mm, 28.24 g). 7th Pan-American Railway Congress. 1950. VII CONGRESO PANAMERICANO DE FERROCARRILES, train traveling by pyramid and mountain / ESTADOS UNIDOS MEXICANOS, MEXICO DF, around eagle standing on globe with Pan-Am. Union flag behind. Grove 570av. Toned PL UNC.