So I lurk on this lovely board from time to time. I know I should be more active. But I wanted to resurrect this thread for a moment.
I’m trying to figure out what the first bronze coin of Constantine might be. Naturally this thread piqued my interest, with its suggestion that coins for Constantine were struck at Trier, Lyons, London possibly as early as 305.
But when I go to RIC VI, the introductions to the coinage of London (p. 117), Trier (p. 151), and Lugdunum (p. 234) list two periods under GROUP 2, with PERIOD 2 delimiting the coinage of Constantine as Caesar to be after July 25, 306. I take from these RIC pages that coins were struck for Constantine only after the death of Constantius. Am I reading RIC wrong? Are there other resources that posit a 305 date for some of these coins of Constantine? Or does the 305 date results from a misreading of RIC, paying attention only to the GROUP heading and not the PERIOD qualifications below?