Geta AE27 of Creteia-Flaviopolis, Bithynia, 8.9g.

P CEPTI GETAC K, bare-headed, draped bust right.
KRHTIEWN FLAOVIOPO, Septimius Severus standing facing, head 
left, holding sceptre and patera over lighted altar at feet 
to left, star in right field.

Very rare, not in Isegrim, Mionnet, BMC, RecGen; SNG Leypold; 
Lindgren III, SNG Cop, SNG v Aulock; SNG Turkey; Winterthur; etc. 

RecGen 10 this reverse type, but for Septimius Severus. 

Contributed by David Lowe, June 2014.
Another, unclearer type was sold by CNG, auction 259, lot 239.