Fuel tank from a CB350.  The inside looks fairly decent. The bottom on the outside has a fair amount of rust. So a little clean out and it should be ok to use but I have not had fuel in it. Its not too beat up either. Got it with a bunch of parts. I have not had any fuel in it. Please look over pictures closely for condition. It has a few light dents, I'm assuming a bigger one under the body filler, and they filled in the emblem area.  Thanks for looking