Antoninus Pius Overdate. Denarius; Antoninus Pius Overdate; 138-161 AD, Rome, 152 AD, Denarius, 3.64g. Strack-241. Obv: IMP CAES T AEL HADR ANTONINVS AVG PIVS P P Head laureate r. Rx: TRANQ in exergue, TR POT XV over XIIII - COS IIII on l. and r., Tranquillitas standing r. holding wheat ears and rudder. Ex Curtis L. Clay Collection.Reverse weakly struck. MS. This lot is part of our 227th Buy or Bid Sale. You can buy at the estimate now or bid lower than our estimate. Lots that have not sold at their estimate before May 14th will be sold to the highest accepted offer at 4pm CT on May 14. Check our web site to see if the lot is still available. If you wish to buy any lot through Biddr, simply bid the estimate. We will get back to you if the item is already sold.