Plan and section of fragments of the poros altar: crowning moulding of the altar (A 1198) and fragment from the bolster (A 1199). Cf. Hesperia Suppl. 6 (1941), pl. 14, 1 and 2.
Actual state plan of the Altar of the Twelve Gods. The blocks of the first period and the floor slabs are stippled. Cf. also Hesperia Suppl. 8 (1949), p. 83, fig. 1 (1946 version).
