Here is a similar comparison from a Type 1 and Type 2 Keeler. Note the alignment of the font compared to his jacket as well as the cardboard color difference.
I'm still thinking that the number of known Type 2s just went from 9 to 10 and the master set grew by 1.
The thing that is interesting to me on the McCarthy, aside from the font and color differences, is the right side border thickening/smudging on both cards (just above ear level).