Celtic coinage, Danube region, Uncertain tribe, Kroisbacher type. AR obol, 10 mm, 0.93 g. ca 2nd cent. BC. 

Laureate, male head left. 
Pegasus trotting left, lines of the wing curled upwards. 

Unpublished. Leu 2, lot 52. 

With permission of Leu Numismatik auction 2, lot 52, May 2018.

Very rare. 
Estimate: 500 CHF.