It doesn't look so bad from here. Looks more like a clean and use than restore. I would clean the leather with liquid glycerin and hang it with a weight clamped to the bottom to take some of the wrinkle out and see what happens. Scrub the linen with soap and water and a stiff brush to work the stains out. If you soak the linen you may lose whatever marks are still on it. If it has other problems I don't see em :<0)