Hungary József Imre, Emil Gross, László Blaškovič European Congress of Ophthalmologists 1972

This Hungarian stamp from 1972 commemorates the European Congress of Ophthalmologists, featuring portraits of József Imre, Emil Gross, and László Blaškovič. The stamp showcases vibrant colors and a detailed design, presented in excellent, uncancelled condition, offering a piece of philatelic history related to ophthalmology.