Koinon of Macedonia. AE, ca 185-168 BC. 7.92 g.

Horned head of the river-god Strymon right, wearing wreath of reeds.
MAKE-DONWN, ornate trident right, monogram at upper left and 
below. 
BMC 41; SNG Cop 1298; AMNG III, 49.

With permission of numislanz.de, Auktion 102, lot 167