https://www.milsurps.com/images/impo...c04b4873-1.jpg
https://www.milsurps.com/images/impo...4df73643-1.jpg
https://www.history.navy.mil/bin/ima...1280.1280.jpeg
Top pic looks like dismount drills for the camera. Bottom pic, why did the BAR get the tools box for the .30 cal? It looks like...