Watch List notes:

Attica, Athens, silver New Style Tetradrachm, 188-186 BC, helmeted head of Athena Parthenos right, rev. A-ΘE, magistrates names, AFRO-DISI / APO-LHXI / SI / MI, magistrates in 188-187 BC, owl on amphora, Nike standing in lower left field, 16.37g, 12h (SNG Cop 139 var; Svoronos pl.51, 23; Thompson 499e). About very fine.

Provenance:
Ex Spink 21 February 1968, noted on old stock ticket
Ex Glendinings, 3 February 1993, lot 49
Bought Baldwin's Auction 44, 2 May 2006, lot 64
Estimate: £300-500