Watch List notes:

Auction 88 Part II
The Roman Empire
Severus Alexander, 222 – 235

Tetradrachm, Alexandria 224-225, billon 13.89 g. Laureate and draped bust of S. Alexander r. Rev. Draped and diademed bust of Julia Mamea r. Dattari 4251. Geissen 2424.
Scarce. Good very fine / about extremely fine