Valerianus Aureus Please add updates or make corrections to the NumisWiki text version as appropriate.Valerian aureus mentioned in a letter of Gallienus as the name of one of the gold coins, probably the double triens, in circulation during the third century. View whole page from the |Dictionary Of Roman Coins| | Valerianus Aureus Please add updates or make corrections to the NumisWiki text version as appropriate.Valerian aureus mentioned in a letter of Gallienus as the name of one of the gold coins, probably the double triens, in circulation during the third century. View whole page from the |Dictionary Of Roman Coins| |