#19) Lugdunum (Lyons) mint, A.D. 309-310 RIC 306 Obv: IMP CONSTANTINVS P F AVG Rev: PRINCIPI IV-VENTVTIS - Prince, standing right, in military dress, with globe and transverse spear PLG in exergue; F in left field, T in right 21 x 24 mm, 3.6 g.
