to be honest, i have no clue whatsoever... i bought it on a hunch (is that a correct english word?)
I had someone look at it and he estimated the bass round 3500-4000, i paid 2400... she looks great and sounds great + the neck is really thin, which comes in handy as i have small hands... i'd say she's about 90 years old (perhaps older).. she's a bit taller than a 3/4, could be a 7/8, but I haven't measured anything yet...
I'll put some better pictures online when she's back from the luthier (do you guys use that word as well?)
sorry for the broken english, i'm from belgium....