Did all of the Oliver 2050/2150 s come with fender tanks? In all of the pictures that I have seen they all have fender fuel tanks. The pictures show them as being flat on the front and back, where the ones on my 2050 are sloped on the front and back, kind of like the early White tractors with fender tanks. If it helps, my tractor is a '69.  I would be happy with just a regular set of fenders if they were available new that way.