Attica, Athens, New Style. Tetradrachm; Attica, Athens, New Style; Magistrates Glau- and Eche-, Bust of Helios, c. 138/7 BC, Tetradrachm, 16.87g. Thompson-305. Obv: Helmeted head of Athena r. Rx: Owl standing r. on amphora, head front; ethnic and magistrates' names l. and r., facing bust of Helios in r. field; N reversed on amphora, KT in lower l. field; all within olive wreath. Ex CNG 82, 16 September 2009, lot 511 (Dr. Jörg W. Müller Collection); ex Waddell List 77, 1994, no. 119.Beautifully executed obverse. MS