The British excavations at Mycenae in 1953 had the following main objectives: the further exploration of the Prehistoric Cemetery outside the Cyclopean walls to the west of the Lion Gate, the area south of the Perseia Krene where a fine wall of ashlar poros was discovered in 1952, the houses to the north and south of the House of the Oil Merchant, and further investigation of the Cyclopean Terrace Building. At the same time work was begun on the excavation of the area within the Acropolis between the South House and Tsountas' House. The excavations were supported by a research grant from the American Philosophical Society, with contributions from the Universities of Cambridge and Oxford, the British Academy, the Bollingen Foundation, and the British School at Athens, under whose aegis the work was conducted.

In the Prehistoric Cemetery several tombs of the Middle Helladic period were discovered. On the northern edge of the cemetery an interesting group of graves was found, one of the latest Mycenaean period, L.H. IIIC, and two of the developed Geometric period. With the larger of the latter, a cist grave, nineteen vases were found which included undecorated vases of excellent fabric and a shallow bowl of ‘Pie Ware’ which demonstrate the contemporaneity of these styles. These vases, together with two others from a Proto-Geometrie grave dug into the ruins of the House of Shields, form a series illustrating the gradual evolution of culture at Mycenae from the end of the Bronze Age into the Iron Age. They show that there was no sudden break in its development, but only a slow evolution as in Attica. The ‘Dorian Invasion’ was not a cultural revolution.