Thanks David! Looking at your program it looks like the placement of "photos by Falk" could be taken as just meaning the 3 photos at the bottom. We know Matty and McGinnity are for sure, and I'd bet money the Luther Taylor is too.
Another observation is that it seems Falk preferred to position his subjects at an angle where as Horner preferred a more straight to the camera pose. Here's the Horner Luther Taylor for comparison...
Thanks again for the info/pics!