Caligula & Caesonia, AE26 of Carthago Nova, Spain, 37-41 AD.

Obv: C CAESAR AVG GERMANIS Laureate head right.
Rev: DN ATEL FLAC CN POM FLAC II VIR Q V I N C, Head of Caesonia as Salus right, SAL AVG across field. 

SGI 419 (Caesonia); Vagi 563 (Antonia); RPC 185. 

CNG Electr. auction 201, Lot: 208. Estimate $100. Sold for $302. 

VF, black and brown patina.

Note: The reverse head has been identified by various
authors as Livia; Caesonia; Antonia and Salus. 
The date of the obverse precludes Livia. The title SAL AVG
surely reflects the Health of the Augusta, in the 
personification of Salus.