Handwritten letter by Marios Vaianos to Cavafy in a bifolio, accompanied by the printed programme of the lectures in the "Apollo" theatre of Athens. Reference to an event which included a lecture by J. Barthe D'Yvermont and recitation of poems by Cavafy ("In the Month of Hathor", "Tomb of Iases", etc.) as well as a publication in the newspaper Proia. Rubber stamp of the Hellenic Navy Pension Fund, as the logo, at the top of the first page. (Athens)

Four-page programme of lectures by Mme Barthe (Josephine Barthe d'Yvermont) in the Apollo Theatre of Athens. The lectures are on modern Greek poetry and the Greek origins of certain cities in France. Advertisement of the journal Nea Techni on the last page. Cavafy is included among the authors presented.