My grandpa. He was a war photographer. The journaling reads:
No darkroom? No problem. Try your coat closet. Or if you find yourself in Africa during the war, dig a hole, ten feet deep, through solid rock.
If you ever find yourself reading the book Here is your War by Ernie Pyle - turn to page 284 :) You'll find my gramps name there, along with a description of the darkroom that they made by digging through solid rock and using old army jeeps parts.