DIADUMENIAN. 218 AD. Nicopolis ad Istrum. AE 27 Unsold at US $400.00 Sunday, February 17, 2008 DIADUMENIAN. 218 AD. MOESIA INFERIOR. Nicopolis ad Istrum. AE 27 mm.(13.04 gm). Bare head right / Aphrodite, standing right, dolphin and altar at feet.About EF, lovely brown patina. An excellent hoard coin. Later Note: this is the coin listed as Varbanov 3665 but illustrated as 3667 in error (note the rev. legend. This coin = ..PROC ICTIW = Varbanov 3665. Varbanov 3667 has the reverse legend ...PROC ICTRW.