Roman Coin Identification [solved]

I'm not a massive Roman coin person, so I'm having a lot of trouble trying to identify this one. It's silver in colour (which I assume means it must be silver) but I couldn't find any matches that fit both the design and lettering. In fact, I couldn't find anything at all that matched the lettering.

I found this one that has a similar reverse...
https://en.numista.com/catalogue/pieces38224.html
...however the figure on my coin appears to be holding a staff/rod/stick pointing up to the top-right of the coin.

I hope someone can help identify the emperor/period or the specific coin if it is possible!

Thanks in advance =]

Obverse

Reverse

Alternatively, does anyone know of any Numista users that specialise in Roman coinage that I might contact directly for help?

Quote: "charliebest"​Alternatively, does anyone know of any Numista users that specialise in Roman coinage that I might contact directly for help?

​Look on the french forum

I have learned from users on the French forum that it is from Septimius Severus. After a bit of searching with the clue that my coin reads 'VICT PART' I have found a coin very similar to mine but not exactly the same.
http://​www.wildwinds.com/coins/ric/septimius_severus/RIC_0142a.jpg
The lettering on mine is spaced differently.
Diameter is 1.7cm and weight is 2.63g.

Just found out that it is RIC# 142a after all.

"The reverse legend appears to be: VICT PA-RT-HI-C-AE (others seen for this type include: VICT P-AR-T-HI-C-AE)"

Mystery solved!