Here’s the next one I have and know nothing about! The coin is about 12mm in diameter, though I suspect it was larger when first struck. It looks like the reverse has a helmeted soldier, looking left, holding something up in his left arm.
Your reverse is GLORIA ROMANORVM...like the coin below This type was struck by several rulers though-- Valentinian I, Valens, Gratian, Theodosius I, Valentinian II and Arcadius. Your obverse is pretty far gone; though, by letter spacing, it seems like a ruler with a shorter name...like Valens, Gratian or Arcadius. https://www.tesorillo.com/aes/042/042i.htm
