I recently bought a coin lot, and I wasn't able to identify this coin. Any help would be greatly appreciated
Width is 23mm. The obverse clearly shows a crowned and bearded bust facing left. The reverse shows a quartered shield with X's in the top right and bottom left corners and (I believe) a lion in the bottom right corner.


If you know which coin this is or even which country it might come from I would be glad to know. Thanks!