This is not an LRB, but it has a neat spelling error on the reverse- AVGVG instead of AVGVS. There is a similar example on Richard Beale's site "Four Bad Years"
http://www.sonic.net/~marius1/mysite/Volusian
A.D. 251- 253
AR Antoninianus
21mm 3.7gm
IMP C V AF GAL VEND VOLVSIANO AVG; radiate, draped and cuirassed bust right.
PAX AVGVG; Pax standing left holding branch and scepter.
In ex. pellets
Cf. RIC IV Antioch 230
