Silver denarius, 19mm, 3.22gm, issued AD 117. Rome mint.
Obv: IMP TRAIANO AVG GER DAC PM TRP COS VI PP, Laureate, drapery on far shoulder bust facing right.
Rev: SPQR OPTIMO PRINCIPI (ALIM ITAL in ex.), Annona standing holding corn ears and cornucopiae, child at her feet.
Trajan's "alimentia" was a welfare program aimed at children and orphans, although restricted to Italy only. It was funded from booty from the Dacian War..