This 31 Lei blue stamp was issued by the Romanian People’s Republic (Republica Populară Română) in 1950 to commemorate the Expozitia Agricolă (Agricultural Exhibition). The design, rendered in strong socialist-realist style, features a smiling Romanian peasant in traditional attire looking toward a tractor working under the rising sun, symbolizing the nation’s drive toward agricultural modernization and collectivization. The radiant background and sheaves of wheat on each side embody themes of prosperity, unity, and the triumph of labor.