26818 [Image] [Order] Mesopotamia, Carrhae Caracalla, 198-217 A.D. AR Tetradrachm. Radiate hd. of Caracalla r. Rv. Eagle with wreath in beak std. r.; crescent below. Bellinger 159. 13.02g. good Very Fine $175.00. Used by permission of Ed Waddell, from his web www.coin.com, January, 2000.