The Directorate for the Curation of the National Archive of Monuments is participating in the upcoming exhibition of the Museum of Cycladic Art, dedicated to the Battle of Chaeronea, temporarily lending archival materials from the Historical Archive of the Archaeological Service and, more specifically, documents and diaries of the two excavators of the archaeological site, Panagiotis Stamatakis (1832(?)–1885) and Georgios Sotiriadis (1852–1942).