Lieut. Gen. Mark W. Clark Modern Messenger to Garcia - You don't have any story names next to the creators, but going in order of the stories and creators, this would appear to be E. C. Stoner. I think it looks like him, especially based on the portrait of Clark on the first page. Do you confirm?
It's really shocking how many artists signed their work in these issues, and yet they haven't been indexed until now.