Got my double bass in the eighties from the old gravedigger in our Church. He found it buried in the sawdust attic of the clocktower. No one knew how long its been up there under the roof. The only fault was a crack on the side of the body. Fixed it with some glue Added some new strings, wow the cost!!, and its been playing fine ever since. The only mark is a label inside the body "Made in Chechoslovakia" no numbers found. Looks like something from the fifties. Anyone got a tip? Gösta.