4th century BC. AR Obol (?) (0.75g). Laureate head of Apollo(?) right / [...]ARIS-[...]ION, eagle with spread wings; club below right wing. Apparently unpublished. VF, dark find patina, some roughness. Possibly unique.
Although CNG identified the coin as from Larisa in Aiolis, it does not seem to fit the typical types of that mint and seems better placed (though conjecturally) in the Ionian Larissa.