The readings on 2543A-B are uncertain. The readings for the Mu coins in Mionnet IV, pp. 70-71, nos 382-3 ('Cabinet de M. Cousinéry') are ΘƐΟΝ ϹΥΝΚΛΗΤΟΝ ΜΑΓΝΗΤΩΝ [ ]ΠΙ ΜΑΝΔΑΛΟΥ / ΕΠΙ ΦΛΑΒΙΟΥ ΝΟΥΜΗΝΙΟΥ and [ ]ΜΑΓΝΗ[ ]ΘΕΟΔΟΤΟΥ / ΕΠΙ ΦΛΑΒΙΟΥ ΔΙΟΝΥϹΙ. There is a strategos called Aur. Theodotus under Gordian III, but these coins look much earlier, perhaps of the first century. The newly identified Yale specimen largely substantiates the Cop reading. Possibly related to https://rpc.ashmus.ox.ac.uk/type/86361?