Macedonia under Perseus or Philip V, AR Tetrobol, ca. 187-168 BC, 2.47 g. Amphipolis. 

Macedonian shield, club with handle left between MA-KE in centre, all 
surrounded by six double crescents each containing a dot and separated by 
three dots 
Macedonian helmet left with cheek flaps, SI monogram and DI monogram
across upper fields, WX monogram and trident across lower fields. 

AMNG III, 4; Hunter 1; BMC 11; Bompois 667

With permission of numislanz.de, Auktion 102, lot 208