I'd say that's the Eastern New-Style
mint ("
Laodicea"), like the two other specimens I have noted, one in
Vienna (different dies), the other in a sale
catalogue I think, I'll have to check my notes at the office again tomorrow.
Not historically or numismatically significant, but
still notably different from the ordinary
type, and very
rare!
The second specimen I
had noted: Spink/Taisei/NAC 51, 1994, lot 181.