Leukas, Acarnania, AR stater, 8.59g c. 420-350 BC, 

Head of Athena left, L beneath chin, caduceus behind head.
Pegasus, with straight wing flying left, L below.

ORC 8602. BMC 50 var; Pegasi 84 var. (same obv. die; L behind head); SNG Cop. 345 var.

Ex Glendenings auction 9th June 1982, lot 147 (£55).
(ORC - Old Roman Coins - was a coin dealer in the 1990s)