IOV-ΛIA and date L-Δ across field (=year 4 of Tiberius = 17 AD), palm branch / TIB-KAI-CAΡ, three lines in wreath. 17mm, 2.27 grams. Jerusalem mint. Sear CGI 5619, Meshorer 327; Hendin 645
Valerius Gratus was the 4th Roman Prefect of Judaea province under Tiberius from 15 to 26. He succeeded Annius Rufus in 15 and was replaced by Pontius Pilate in 26.