There is a Augustus coin for sale Ae as, “dated series.” What does dated series mean. Incitatus Coins….?
I think it is to do with the legends. Certain things are dated like TRIB, TRIBPOT, COS etc. followed by numerals which place the strike in a defined period.
I assume you bought it, as it is in their sold items folder. Nice looking coin. Post it when you get it.