I don't have time to do a Photoshop comparison right now but I see the similarities you're pointing out but there are other things I don't see. 
 
- The corners on #53 seem to be softer to me than those on #14. 
- I see a distinct dark spot on the lower right hand border that is visible on #14 before and after #53 sold.  Maybe the holder is blocking it, but it seems like it should be there #53 but I don't see it. 
- There's a spot on the lower right hand corner border of #53 that isn't on any of the #14 images. 
-There are spots on all #14 examples in the upper right hand corner border in the same place, and a spot on the upper right hand corner in a slightly different place on #53. 
 
These differences would prevent me from saying at this time they are the same card and I would prefer to err on the side of them being different than the same.  If a better scan becomes available and it's shown to be the same card it's an easy fix and I'll be glad to do it.
		 
		
		
		
		
		
		
			
		
		
		
		
		
	
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