Allectus. AE Antoninianus. Camulodunum mint. 

IMP C ALLECTVS PF AVG, radiate, cuirassed bust right.
PM TR P II COS PP, Allectus standing facing, head left, holding olive branch and sceptre.

S-P across fields. 
Mintmark C. 

Unpublished. CNG Triton XV, 1555.

With permission of cngcoins.com. Triton XV, 1555, Jan. 2012.