Well Other H.A. Thompson, Hesperia 17, 1948, pp. 186-187, fig. 8, pl. 66:3 P. Amandry, BCH 71-72, 1947-1948, p. 431, fig. 7 A. Raubitschek, Archaeology 1, 1948, p. 81, fig. 57 ILN, Nov. 12 1949, p. 749, fig. 12 R. Lamberton and S. Rotroff, Birds of the Athenian Agora (Agora Picture Book 22), Princeton 1985, fig. 4 Agora 25, p. 64, cat. no. 309, fig. 11 Agora 25, p. 64 with bibliography ARV² 1527, 14 Pit ARV² 1527, 8 fig. 50 Massei, Gli askoi-Spina, pl. 67:2
Late 5th B.C. Last quarter 5th B.C. Late 5th-early 4th B.C. 2nd quarter 4th B.C. 1st half 4th B.C.