here's a coin from Carausius with PAX AVGGG struck in Camulodunum (Colchester, England)
Carausius
A.D. 287- 293
Ӕ Antoninianus
20x22mm 4.3gm
IMP C CARAVSIVS AVG, radiate, draped and cuirassed bust right.
PAX AVGGG; Pax standing left, holding olive branch and vertical scepter, S-P in fields.
In ex. C
RIC Vii Camulodunum 364