Here is the second one..same type of coin ae 26 roman provincial..perhaps Elagabalus?what do the experts say?
Looks like possibly Diadumenian, legate Agrippa, and possibly Nicopolis, Moesia Inferior. This is speculation because the coin is in such worn condition.
You are right with Diadumenian from Nikopolis: Obv. K M OPPEL ANTWNI DIADOVMENIANOC, bare head r. Rev. VP AGRIPPA NI - KOPOLITWN PRO / C ICTR, Nike stg. frontal with palm branch and wreath Ref. Hristova/Hoeft/Jekov (2018) 8.25.9.1; not in AMNG; not in Varbanov
