This 1939 official stamp from Paraguay honors the nation’s higher education legacy, issued for the Homenaje a la Universidad celebration. Printed in a refined violet shade, it features engraved portraits of President Juan Bautista Gill Escobar and Dr. Manuel Zubizarreta, two influential figures in Paraguay’s academic and political development. The classical frame includes a caduceus and ornamental scrollwork, adding strong thematic appeal for collectors of educational or medical motifs. With its “Servicio Oficial” inscription and period typography, the stamp represents Paraguay’s late-1930s commemorative design style, making it a desirable piece for Latin American specialists.