Please help identify this guitar?

[Gonjo]

I have a Ibanez electric solid that nobody has been able to identify. At the top of the neck there is a plaque reading ST50. On the reverse there is a serial number F797174. It has 24 frets and two double pickups. It is laquered wood in color that turns to black at the edges. I have taken this guitar to more than a few different "experts" and have recieved a different story on this guitars value from each. Help! I have pictures if it will help.

[Algiman]

Pics would help!

[JTM45]

Uh..... My guess is it's an Brown Sunburst Ibanez ST50 that was made in 1979 at the Fugiyen (spelling?) factory in Japan.

They don't sell for a lot and you often see them on 3bay for sale.

This is an ST70 BS which is two models higher up than the 50.The 50 was the bottom of the range model.

[jemsite]

moved.