Class 5c coins are recognised by their oval almond-shaped eyes rather than round ones. 5c1 and 5c2 have a normal central fleur, whereas the central fleur on 5c3 is dis-jointed.  5c1 and 5c2 are distinguished by the shape ofthe letter "R", with 5c1 being a ball-shaped tail (R2), and 5c2 is wedge shaped (R1).