Letter from the Alexandria Association of Greek Scientists Ptolemy I to Cavafy, on the first page of a double sheet notepaper. The remaining pages are blank. The printed logo of the association at top left of the first page. Congratulations on Cavafy's election as extraordinary member of the Association. The letter is signed by the President (the ophthalmologist D. Dimitriadis) and the secretary general of the association. (Alexandria)