Sennheiser/Grundig capsule wiring

Hey there,
I have two old Grundig dynamic mics (GDSM202) that as far as I understand employs a Sennheiser capsule.
One of those mics wasn't working and I ended up extracting the capsule from the housing. Now I wanna test it and can't really figure out how to wire it to an XLR.
If anybody can give me some guidance as for how to wire it the right way it'd be highly appreciated.