Here is a link to the ad. There are some nice pictures.
Rare & Vintage 1970?s Washburn Vulture Bass Guitar (Wing Series) on Gumtree
http://www.gumtree.com.au/s-ad/1054372314 Also the write-up
According to the book ?Washburn- Over One Hundred Years of Fine Stringed Instruments? by John Teagle, on page 188, it states that the Vulture was a prototype and the subsequent production model was the Scavenger. You will not find another in Australia and there are only a handful scattered worldwide.
Features:
- Body- archtop, double cut-away, bound edges
- Body wood- Ash
- Neck- 3 piece maple rosewood maple, neck through body
- Fingerboard- rosewood, bound edges, dot inlays
- 22 frets
- 34 inch scale
- 2 volume and 2 tone knobs
- 3 way toggle switch
- Brass saddles, string through body
- Tobacco sunburst
- Control cavity and truss rod cover are made of wood
- Original George Washburn case
Excellent condition for a 35 year old bass.
A very rare instrument and a unique piece of Japanese history.