Good luck. If there is any fret buzz, it might just need the truss rod to be tweaked a bit. It looks to be in good shape. I have three Washburns from the late 70's/early 80's. They made very nice basses back in that era.
Washburn #42, Precision #1044, Jazz #1101, Stingray #465. G&L #517, Gallien Krueger #994