Possibly a lid instead of a stopper due to its large size. Only knob handle preserved with completely missing rim. Two dimples present on knob handle from squeezing during formation. Made in “Southern Argolid Fabric”.
“KTH2160 (Amphora Stopper/Lid).” In Kenchreai Archaeological Archive, edited by J.L. Rife and S. Heath. The American Excavations at Kenchreai, 2013-2024. <http://kenchreai.org/kth/kth2160>