J.Franklin Baker 4" x 6"
 

Any one know what issue this one is out of or is it just a 4" x 6" photo with a number on the reverse?

It's in the style of an m101-6 Mendelsohn but the size is too small, the m101-6 seldom have borders, and the photo is not sharp enough.

A photo. Standard photo processing stamp on back.

Folks like Jim Rowe sold photos not unlike these, so perhaps that's what it is.

looks like a photo copy of a M101-6
 

thats Sporting News M101-6 if u look in your price guide