Septimius Severus. AE 28

Septimius Severus; 193-211 AD, Nicaea, Bithynia, AE 28, 11.88g. RPC-V.2, ID 78920 (this coin, only other spec. recorded RG-326, from same dies). Obv: Α Κ-Λ ϹΕΠΤΙ-ϹΕΟΥ ΠΕΡ ϹΕ, Laureate head r. Rx: ΝΙΚA-ΙΕΩΝ, Athena standing l. holding patera and spear; at feet, shield. Ex Curtis L. Clay Collection; Ex CNG E269, Nov. 2011, lot 247.Olive patina. About EF