University of Chicago Excavations at
ISTHMIA
Kantharos and Amphoras found in the destruction debris
"A deep deposit of burnt debris from the collapse of the upper story lay over the room [House IX]. The debris divides into two major layers. The lower was a dark gray-to-black earth with large quantities of broken ceramics, including two drinking cups, one of which is an unusual thorn kantharos....
Most of the sherds were of amphoras, many of which were burned. In all, eight complete amphoras were mended from House IX."
"The University of Chicago Excavations in the Rachi Settlement at Isthmia, 1989", Hesperia Vol. 65 (1996), by Virginia Anderson-Stojanovic