Denarius - Caracalla (P M TR P XV COS III P P; Serapis)
Obverse
Head of Caracalla, laureate, right.
Lettering: ANTONINVS PIVS AVG BRIT
Reverse
Serapis, wearing polos on head, standing front, head left, raising right hand and holding transverse sceptre in left hand.
Lettering: P M TR P XV COS III P P
Technical Details
Obverse Lettering
ANTONINVS PIVS AVG BRIT
Reverse Lettering
P M TR P XV COS III P P
Comments
Mass varies: 2.591–2.935 g;
Example of this type:
Münzkabinett der Universität Göttingen
Source:
Online Coins of the Roman Empire (OCRE)