Help in identifying alcohol

Hello everyone, hope you’re doing good.

I’m posting this in hope of finding an answer. I have this bottle of alcohol in my grandfather cabinet, and i have no idea what’s however it is, since their is no name on it. Do any of you might have a clue ? I think the cross inside is in cedar wood and that it might come from what was once Yougoslovia, but that’s all.

Thank you for the time you will take to read this post.