A member has another Willis that is also brown that he sent me images of.
Image (6380) - Copy.jpg
Image (6379).jpg
Image (6379) backs.jpg
Image (6381).jpg
Image (6382).jpg
Image (6382) backs.jpg
You can see it better in these images that I adjusted the contrast on which has the same affect on all the cards/colors when they are from the same image.
Image (6379) backs - Copy.jpg
Image (6382) backs - Copy.jpg