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Monographs Excavations in the civic and cultural center of classical Athens began in 1931 and have continued almost without interruption to the present day. The first Athenian Agora volumes presenting ... A final section contains monuments that are potentially, but not certainly, dedicatory in character, and a small number of grave markers omitted from Agora XVII. ... Mint and the foundations of the Roman Nymphaeum, is here dated to the last quarter of the 10th century on the basis of its plan and details. The original plan was revealed as a tetraconch cross-in-square with dome on pendentives carried on arches supported by four freestanding columns, the west of the four apses penetrating into the narthex. ... Chapter Three presents the groups in which most of them were found; their distribution is indicated on a plan of the excavation area.