Vintage Norton Professional Multi-Oilstone Knife Sharpening Set For Sale

Norton multi Oilstone set. This is a used set. I did drain the oil out of it. However, I don’t think these stones have been used. I am showing the writing on the side of the stones showing course medium and fine. I do not know if these are the stones that came with it originally and were not used, or if they are brand new stones that replaced the originals. Either way these do not appear to be used. I cleaned up as much of the oil and residue as I could. Heavy Black Bakelite case ( appears to be), has no cracks or chips anywhere. I am showing the bottom of the case where there’s rubber feet on all four corners. These rubber feet are heavily worn and could easily be replaced with something else. There is still some minor oil residue. Please see the pictures. Thanks for looking.