Jug. Henry S. Robinson, Pottery of the Roman period. Chronology, Agora V, Princeton, American School of Classical Studies at Athens, 1959, J10. Plate. Panathenaic Amphora Fragment: Inscribed. Ring ... ΟΟ-23 4484, 4485 P 28151 ΟΟ 1917 P 28150 P 28152 P 28153 B 1339 ΟΟ 1921 P 28151 P 28152 P 28153 B 1339 ... 19 June 1969 ... Agora