Heinrich Schliemann,
Mycenæ: a narrative of researches and discoveries at Mycenæ and Tiryns
“ I recall to the reader here what I said on this subject near the end of Chapter IV.:—"On the west side the Cyclopean wall has been nearly demolished [374] for a distance of 46 feet, and on its interior side a wall of small stones joined with earth has been built to sustain its ruins. It must remain mere guesswork when the Cyclopean wall was destroyed and the small wall built, but at all events this must have occurred long before the capture of Mycenæ by the Argives in 468 B.C., because the small wall was buried deep in the prehistoric débris." ”
