Hi Cerjak. Where on earth did you find that cartridge belt? Those are so hard to find. Your's seems to be in decent condition. And, thanks to Dom we now know it is Moroccan. Great find. Congratulations.
Here is a cartridge belt I found on Ebay about a year ago. I think it is Turkish? It has been well used. The cartridge loops fir both a 8MM Mauser and a .303 British cartriges. Unfortunately, it's missing half the decoration on the belt portion.

Thanks for Posting yours. Very neat item. Rick.