A Gibson 335-S solid body, only 1 1/2" thick so it makes for a 7.5 lb. guitar - still lighter than most Les Pauls... gorgeous! I had a koa Travis Bean like that only it was full thickness and 13 lbs.
I saw it for sale here:
http://bb.steelguitarforum.com/viewtopic.php?t=162906
I saw it for sale here:
http://bb.steelguitarforum.com/viewtopic.php?t=162906