Welcome @Yuliyan Galinov. Your coin looks similar to this one of mine: PHILIP I AR Antoninianus OBVERSE: IMP M IVL PHILIPPVS AVG, radiate draped bust right REVERSE: LIBERALITAS AVGG II, Liberalitas standing left with abacus & cornucopiae Rome mint (4thIssue, 5th Officina), AD 245 RIC 38b
There are style variations because the dies were hand-engraved, and the coins themselves were struck by hand, no machines. Your coin is the same as the type Bing posted.
I'll add one to this zombie thread! Philip I The Arab, AD 244-249 Roman AR antoninianus 3.8g, 23mm, 12h Rome mint, AD 248 Obv.: IMP PHILLIPVS AVG; Radiate, draped, cuirassed bust right, from behind Rev.: P M TR P IIII COS II PP; Felicitas standing left, long caduceus in right hand, cornucopia in left Refs: RIC 5; Cohen 137; RCV 8946 var. (obv. legend).
man, i don't have many coins from this cat, and no silver. here's a provincial and my first coin of philip...
I that one @chrsmat71. this is one of my favorites: PHILIP I AE30 OBVERSE: AVTOK K M IOVLI FILIPPOC CEB, laureate, draped and cuirassed bust right REVERSE: ANTIOCEWN MHTRO KOLWN D-E S-C, turreted & draped bust of Tyche right, ram leaping right above, star beneath Struck at Antioch, 244-249 AD 30mm, 14g BMC 528
Since this thread has been resurrected, here's my Phillip the Arab example that I recently got in @John Anthony 's last auction. Price was $45 which was less than what I paid for when I was a kid collecting in the 1980's. I bought a $85 ant with FORTUNA REDVX on the reverse, FDC condition, from Frank L. Kovacs, the noted San Francisco dealer. Unfortunately I no longer have that coin. Anyway, I was happy to get this new one: