[quote name='Happy Jack' post='233052' date='Jul 5 2008, 09:47 AM']If it's from 1991 then it's almost certainly a Japanese-made original SGC Nanyo. I'm assuming it has active electronics, in which case it's either an SB310 or an SB320. If you can get a decent view of the wood used in the body, then you should be able to tell.[/quote]
Thank you Happy Jack.
Actually I forgot to mention that it is passive. The wood has a very tight grain, Alder, Maple?