Inscribed lintel block.
The left end is embedded in cement, but the dimensions appear to be fully preserved; a few large chips missing from the top, and the junction with the door posts broken away at ... 20 May 1933 ... Dedication to Athena Polias and the Emperor Trajan and the city of Athens by the priest of the Philosophical Muses, Titus Flavius Pantainos: the outer porticoes, the peristyle, the library with its books, and the entire establishment.
