Polish Polker coin ?

[Citizen H 84]

I feel a bit more clued in with what's not British coins since being here, 

back in the days this was just considered like all the others and I beleved it was a groat...... and I didn't have the free time to be able to look into the coins.

So Far........

it has a double headed Eagle and I can make out, MONE . NO . LVH

on the reverse Cross on orb containing value 192 ?

I found a similar coin that's a "Polker" and so could be possibly Polish? 

10mm across if enough of the coin remains,

any help (as always) greatly appreciated.  

[Citizen H 84]

no real updates, this came in recently from another coin dealer who had similar.....

good afternoon, this is an old coin of the Austrian Empire or its satellites, I think it is rare, you need to look for it in catalogues, Best regards, Alex,