Hello everyone. I'm a beginner on double bass, I'm a jazzpianist who want to learn to swing on the big bass! I've gotten hold of this bass and I don't really know much about it. It hasn't got any identification on it. My luthier said that he thought it could be cezch and 50 years or older. What do you think? EDIT: added a pic of the tuning pegs. My luthier said they were very nice and expensive.