DN THEODOSIVS P F AVG, diademed, draped and cuirassed bust right / noinscriptions, cross in wreath, TES in exergue. 13mm, 1.00 grams. Thessalonica mint, RIC 440 (R4). These AE4's from Constantinople are relatively common, but there is only one or two coins from Thessalonica mint are known (listed in RIC as "confirmation required"). Extremely rare.