It just reminded me my DB but I don´t know how to confirm, Try to look here http://www.uptonbass.com/SOLD-1960s-Czech-Ply-Upright-Bass-double-bass/ or at some other pictures. I think things like the head, tuning machines, finish, colour or body shape are obvious.
I´ve bought mine with ebony fingerboard, which is not original, and it took some work - resetting the neck, fixing the the top and back here and there, new bridge - but the playability is great now. I´ve had Presto Balance steel strings first, but changed them to Innovation Rockabillys actually and I like the sound and the feel much more.