Hi and welcome to my auction for a 1970s Honda CB 400 four original Petrol tank for restoration. There are a couple of dent to the right hand side crucially it is corrosion and leak free.
What you see in the pictures is what you will receive. I bought this around 25 years ago for a restoration but you know the story it never happened so it's time for a clear out. 
If you need any help please get in touch and thanks for looking.