Richard sent me this photo by email to restore just the lady and not worry about all the damage around the edges. But I suggested that I cut out the couple and make a new background and that would keep this as a complete photo. So using Photoshop I was able to convert to B&W and using different channel mixes was able to remove all the yellow blotches. I then cleaned up the other damage and created a new background layer. Richard was very happy with the results.