Attica, Athens. Drachm; Attica, Athens; Money of Necessity, c. 393 BC, Drachm, 2.93g. Svoronos-pl. 15, 19-27, -1690. Obv: Helmeted head of Athena r. Rx: Owl standing r., head front, olive sprig in l. field, AT? downwards in r. field. Acquired from Tom Cederlind, November 2015.There are less than ten drachms (as opposed to tetradrachms) of the money of necessity recorded. F