Broneer, O ... American School of Classical Studies at Athens ... The calyx-krater of Exekias, first published in 1937,1 was discovered at the bottom of a well in the American School excavations on the North slope of the Acropolis in Athens. The circumstances of discovery ... 1956 ... The circumstances of discovery indicate that someone had carried down the shattered krater from the Acropolis for the express purpose of throwing it into the well, which was then abandoned as a source of water, like several other wells on the North Slope. ... In his recent publication, Attic Black-figure Vase-Painters, Professor Beazley lists the Pharsalos krater under the heading 'Manner of Exekias' and leaves the question open whether it was painted by Exekias himself or by a companion imitating the style and designs of his master. ... This is probably true of the poros head of Herakles from the archiac temple, Hesperia, VIII, 1939, pp. 91 ff. Other wells, containing much pottery, mostly isolated pieces, from the Acropolis were found in the same area.