Province Asia
Subprovince Conventus of Cyzicus
City Alexandria 
Region Troas
Reign Valerian and Gallienus
Obverse inscription CO(L) TRO(A)(D), AV C(O)
Obverse design draped bust of Tyche, right; behind her, inscribed vexillum
Reverse inscription COL AV(G)(O), TRO(A)
Reverse design horse grazing, right

 

Museum Fitzwilliam Museum, Cambridge (UK)
Inventory no. Lewis
Reference SNG 1322
Diameter 20
Weight 4.85
Axis 12
Note COL TROA / COL AVG – TRO