Antoninus Pius. Billon tetradrachm. Alexandria. 138 – 161 A.D. John cummings June 1, 2020 Uncategorised You Might Also Like Pair of fossil shrimps from Labanon. May 19, 2020 George III. Two pence. 1797. November 9, 2020 Antoninus Pius. Billon tetradrachm. Alexandria. 138 – 161 A.D. June 1, 2020