Watch List notes:

TROAS. Alexandria Troas. Pseudo-autonomous issue. 'As' (Bronze, 20 mm, 6.86 g, 12 h), mid 3rd century. COL TROA Turreted and draped bust of the city-goddess to right, with vexillum inscribed CO / AV behind. Rev. COL AV / TRO Horse grazing right. Bellinger A486. Sharp and attractive. Extremely fine.