Watch List notes:

(x) Pupienus (238), AR Denarius, 3.03g, 7h, Rome, struck 22 April - 29 July, IMP C M CLOD PUPIENVS AVG, laureate, draped and cuirassed bust right, rev. PAX PVBLICA, Pax seated left, holding branch and sceptre (BMC 46; RIC 4; RSC 22), dark tone, near extremely fine albeit softly struck on reverse, rare.
Provenance
The Peter Stagnetto Collection of Ancient Coins
Spink Numismatic Circular, August 2001, RM0477 - £420
, ,
NGC 'Choice AU' (#5880398-005). Strike 3/5. Surface 4/5.
, https://www.ngccoin.com/certlookup/5880398-005/NGCAncients/
Estimate: £300 - £400