Try this
Put it on a blank white piece of paper
Use a good flashlight set it down beside it (depending on the flashlight you may have to try different angles)
Turn off the other lights in the room (a dark room is better)
Basically you want to shine the light across the surface of the token.
It may help you identify letters or etc..
And take a picture !
Kinda like this...
Jetton
Prussia Frederick William III
Mint Place: Nurnberg?
Mint Year: 1810s-1820s
Denomination: Jetton
Diameter: 23mm
Weight: 3.19gm
Material: Brass
Obverse: Uniformed bust of Frederick William III right.
Legend: FRI : WILH : KRONPR : V . PREUSSEN
Reverse: Eagle flying above nest and feeding sparrows placed on base, flanked by flags (trophies).
Legend: RUHM UND SIEG ("Fame and Victory!")
Exergue: IETTON ("jetton = token")
Nice job as usual!