Province Egypt
City Alexandria 
Region Egypt
Reign Hadrian
Obverse inscription ΑΥΤ ΚΑΙ ΤΡΑΙ - ΑΔΡΙΑ ϹΕΒ
Obverse design laureate head of Hadrian, right, drapery on left shoulder
Reverse inscription L Η
Reverse design Sarapis seated, left, holding sceptre; to left, Cerberus

Coin no. 1 of RPC III, 5455

 

Reference DS7771 = Naville 50, 23 June 2019, lot 265
Diameter 35
Weight 17.03
Axis
Note the date was not very clear on the rubbing in DS, but the obv. inscription rules out year 18, and the photo in the sale is clearer.
Correction Corrected coin (post publication)