Ptolemy II, AV pentadrachm. 285-246 BC. Alexandria or Tyre mint. 23 mm, 17.80 g.

Obv: Diademed head of Ptolemy I right, wearing aegis around neck.
Rev; PTOLEMAIOY BASILEWS, eagle standing left on 
thunderbolt, wings closed. H over club in left field. 

Svoronos 636; BMC 74.
Very rare.
Value ca. 12,000 CHF.

With permission of UBS Gold & Numismatics - Auction 76, Lot 1314, Jan 2008