I need some help identifying an old archtop
 

Hi, I got this guitar from a friend. I suspect this is a low end east european Archtop. But does anybody here have any clue from what manufacturer it might be. If it helps, I'm from Sweden.

Pictures: https://ibb.co/2gL368Y
https://ibb.co/4VXxmk1
https://ibb.co/NYGW0D1

Thank you.