Constans, AV Solidus, Siscia. Struck 340-350. 4.45 gr.

CONSTANS AVGVSTVS, rosette-diademed, draped, cuirassed bust right
within wreath with star above.
VICTORIAE DD NN AVGG, two Victories standing facing each other,
holding between them a wreath inscribed VOT X MVLT XX in four
lines, all within wreath with star above.

Mintmark oSIS dot.

RIC VIII Siscia 132; Depeyrot 12/2. 
Very rare.

With permission of Numismatik Lanz, auction 102.
Lanz 102, 1021
(Image artificially coloured, as the original was b/w).