Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

Another notable difference is that Harvey had a more recognizable angle to his mandible or jaw. The angle is the point where the vertical part of the mandible and the horizontal part meet. On Harvey, you can see the point clearly, and I'll mark it with an x. On Lee, who knows where to put it. But, look at that angle on Harvey.