unknown coin

Hello
Here's a hard one,
All i can see is some sort of an "8"
Anyone has any idea what this coin can be?
It has 14 mm and 3.5 grams, quite small and bulky
Thank you all

Hi Kommodore
It needs a good soak and pick to find some better detail.
Looks as if theres a lot of crust that should come away.
Impossible to even guess as it is, let us know what it looks like after cleaning it a bit.
P.S
I have some in soak at the moment and its killing me waiting

Ok i put it now , hope to get some results
I hope it's a coin!

I am using some powerful substances but they are not cleaning this coin at all.

You need the most powerful cleaning tool...time.  Coins like that you soak in oil or distilled water for a  month at a time, pick off the crust with a toothpick and soak it for longer again in oil or distilled water, keep repeating until the coin is as clean as it will get.

Yeah, the key is TIME.
Distilled water in a clear plastic tub with a lid, every time you walk past it give it a shake.
Some tooth picks or bamboo should lift a lot of the crusty stuff after its been soaking for a few days.
Be patient with it, it wont happen over night.

Here it is , after a day of cleaning.
Can you see something new?

Hi Komm
There is definitely something there, put it back into soak for a day or two.
If you have an old toothbrush, trim the bristles down halfway to make it stiffer and use that to give it a quick scrub every couple of days whilst soaking. Change water when dirty.
Be patient Komm, all good things come to those that wait.
PS
I have around 50 coins soaking at the moment Komm, imagine how I feel waiting for them.

Nothing new really,
Just something like an "E" on the top of the second picture

Put it back in to soak for another week Komm
It could be a month or even longer until it starts to give its secrets away, these things require a lot of patience.
Mine have been in for a week now and are not near ready yet, yours has a lot more crust so will take a lot longer.
It takes time !!