J'avais cru aveuglément à coinsarchives, voila la description:
Baldwin's Auctions Ltd
> Auction 43
Auction date: October 11th, 2005
Lot number: 2195
Price realized: 85 GBP (approx. 148 U.S. Dollars as of the auction date)
Lot description:
ANCIENT COINS
Roman
No.: 2195
Estimate: £ 60
Valentinian III, Ae 4, DN VALENTINIANVS P F AVG, diademed bust draped and cuirassed right, rev VICTORIA AVGGG, Victory advancing left, holding wreath, mint mark in exergue unclear (RIC -). Good very fine, rare.
£60-80
while likely to be Rome this obverse and reverse legend combination is apparently not recorded in RIC