Sue sent us this ghost web cam picture taken in the Great Hall of Ordsall (www.salford.gov.uk/leisure/museums/ordsallhall/ghostcam.htm). We cannot find a picture of the mirror without the image (or the miror at all!), so we have nothing to compare this image to. So, you decide...
"While I was watching Ordsall Hall web cam I saw this reflection of a lady in the mirror. There is also another face just above her -- it looks like a child to me. You may need to zoom in to get a clearer look. Please let me know what you think."