http://agathe.gr/overview/the_museum.html
The Museum On display in the public galleries of the stoa is a selection of the thousands of objects recovered in the past 75 years, reflecting the use of the area from 3000 B.C. to A.D. 1500. The public ... Because the excavation began comparatively late, a generation or more after other large-scale digs in the Mediterranean (Pompeii, Ostia, Knossos, Dephi, Olympia, Pergamon, Ephesos, and Priene, to name a few), the same record-keeping system adopted at the beginning has been used to the present day.