American soldiers create smoke screens and fire Howitzer gun.
Unissued / Unused material.
Location of events unclear / unknown.
Various shots American army trucks on road. M/S soldiers at side with big smoke machines creating smoke screen. C/U machine. M/S as soldier walks through smoke. Various shots American soldiers at work with the machines, a truck drives through. M/S's as Howitzer gun is fired. C/U as soldier chalks '50,000' on shell. Various shots as it is loaded. Soldier using field telephone gives order to fire. M/S as it fires. C/U as they chalk up '50,000' on the side of the gun.