RIC lists reverse legend break as VO/TIS/XX; but footnotes a few examples with VOT/IS/XX
Constantine I
A.D. 322-323
19mm 2.9g
CONSTAN- TINVS AV[G]; laureate, wearing trabea, holding eagle-tipped sceptre in right hand
BEATA TRAN-QVILLITAS; globe set on altar inscribed VOT/IS/XX; above, three stars.
In ex. PTR•
RIC VII Trier 342 var.
