Coin marked R3 in Varbanov catalogue, which means 500-1.000 specimens.
Roman Provincial
Moesia Inferior, Tomis, Gordian III i Tranqilina (238-244), Pentassarion
Obverse: Confronted busts of Gordian III and Sabinia Tranquillina, cuirassed and draped Gordian III to the right, draped Sabinia Tranquillina to the left
AVT K M ANT ΓOPΔIANOC AVΓ CEB TRANKIΛΛEINA
Reverse: Nemesis standing left, holding cubit rule and ribbon, wheel at feet, Δ in left field (mark of value)
YΠ TEPTYΛΛIANOY MAPKIANOΠOΛITΩN
Diameter 26 mm, weight 13.49 g