Watch List notes:

Pupienus. Æ Sestertius (18.50 g.), AD 238. Rome. IMP CAES M CLOD PVPIENVS AVG, laureate, draped and cuirassed bust of Pupienus right. Reverse: PAX PVBLICA, S C in exergue, Pax seated left, holding branch and scepter. RIC 22a. Glossy dark reddish-brown patina. Smoothing noted. Very Fine. Estimated Value $400 - UP
Peter Corcoran Collection, Ex Empire Coins List 52 (April 1990), 131.