Here is a similar unattributed coin from my
collection that weighs about twice as much as the two examples already referenced in this
thread. Maybe this additional example will provide a clue that can
help to attribute all three coins. There don't appear to be any traces of letters on either
side of my coin. I originally thought the
reverse depicted a grape bunch but
had a large die
crack. It could also be a dagger stabbed through something, or maybe something else entirely. I've seen one other example from the same dies as my coin. It was listed several years ago by John Jencek on
his web site as a 'mystery coin' requiring
attribution. I don't know if he ever attributed it.
Details for my coin are as follows:
AE14 mm; 1.45 grams;
die axis = 9.
GAT