Heraclea: Turkey
Operational from circa 291 A.D. Finally closed under Leo I

H HA HB HG HD HE HERAC HERACL HERACLA
HT HTA HTB HTG HTD HTE HTS MHTA MHTB
MHTG MHTD MHTE SMH SMHA SMHB SMHG SMHD SMHE