Did a bit more digging:
Hartill doesn't list any.
NGC doesn't have any in their database.
A few apparently misinformed ebay dealers misinterpreted the 21 wave/11 wave 4 mon coins to be different denominations, rather than just design variants of the same denomination.
I think that is the answer here.
Hartill doesn't list any.
NGC doesn't have any in their database.
A few apparently misinformed ebay dealers misinterpreted the 21 wave/11 wave 4 mon coins to be different denominations, rather than just design variants of the same denomination.
I think that is the answer here.




















