Macrinus RARE Gabala, Syria, Tetradrachm A VERY RARE TETRADRACHM! Macrinus, 217-218 AD, billon silver tetradrachm of 26 mm, 15.66 grams. Struck at the mint of Gabala in Syria. Obverse: Laureate bust right, a planchet defect (lamination?) near the edge between 4 and 5 o'clock. Reverse: Eagle, seen from front, wings spread, head left and wreath in beak; between legs crescent over crab; in right field date palm. Reference: Prieur 1089. Amphora Coins