A striking black-and-white commemorative issued by Mexico in 1974 to honor EXMEX ’73, the National Philatelic Exhibition. The design features a bold geometric interpretation of “EXMEX,” framed by stylized lettering reading Filatelica Nacional, Exposición, and México. Printed by T.I.E.V., the issue reflects Mexico’s modernist design trend of the 1970s. Highly desirable for collectors of exhibition-related philately, typography, or Mexican commemoratives. This example shows crisp lines and strong contrast, typical of well-preserved material from the period.