Wow - never seen anything like that...most of the pics I found all have pickups! lol - is there anything in the bridge?

http://forums.washburn.com/index.php?topic=15479.0

EDIT:

Is it this one??

http://chicago.craigslist.org/chc/msg/3237431779.html

I'd just call the guy - not like anything I've seen though.