Æ, diameter 33.4mm. 25.50 gram.  ANTONINVS AVG PIVS PP TR P COS III  His laureate head right.  R. Italy seated left on globe, holding cornucopia and sceptre, S C at sides, ITALIA in ex.  Sear vol 2, 4185, RIC 746a.  AF/fair

The information with this coin from the Albert Reeves collection says that it was bought on 1 December 1981 from S R Porter.