Helena, AE3, 318-319, Thessalonica, Officina 1 HELE_NA N F Head bare, hair waved and coiled in tight bun at back of head, mantled bust right (No legend) Large eight-pointed star enclosed by laurel wreath terminating in large jewel 18mm x 19mm, 3.24, RIC VII 48 and 50 (Thessalonica).