Ok, Robert, that image appears to have nothing to do with the assassination, nor with a frame up of Oswald. It was taken at a different time of the year, under different lighting conditions as the extant three Oswald backyard photos. That means it wasn't used in any fashion to create any of the three Oswald Backyard photos.
Here they are. Your ghost image is above.
http://www.google.com/imgres?imgurl...trT_yGF-bi0QHK4aD5Bg&ved=0CD4Q9QEwBA&dur=6973
You will note that the legit Oswald images are in bright sunlight with the sun behind the camera; your image has the sun to the right of, and to the front of the camera (note the shadows on the stairwell support beam). You will note there is no bush or branches obscuring the stairway support in the legit Oswald backyard photos; your image has a small bush and several branches obscuring that stairwell support. The bush in the background is fuller and larger in your image; establishing it was taken sometime after the photos in the legit photos. Since the bush is good foot-and-a-half taller in your photo, I would suggest it was taken SEVERAL YEARS after the assassination.
If you have information about when this photo was taken, present it now. Otherwise, I think it's clear that photo didn't surface at the time of the assassination for a very good reason - it wasn't taken until years later.
Hank