A tank driver looks out of the front of his tank.
IMAGE: LIBRARY OF CONGRESS
An M4 tank in action.
IMAGE: LIBRARY OF CONGRESS
An M3 tank and crew prepare for the next maneuver.
IMAGE: LIBRARY OF CONGRESS
An infantryman uses a half-track for cover while holding an M1 Garand rifle.
IMAGE: LIBRARY OF CONGRESS
An M4 tank crew poses for a photograph.
IMAGE: LIBRARY OF CONGRESS
An M3 Stuart light tank hits a water obstacle with full force.
IMAGE: LIBRARY OF CONGRESS
An M3 tank crew practices small arms fire.
IMAGE: LIBRARY OF CONGRESS
An infantryman takes aim with his M1 Garand rifle.
IMAGE: LIBRARY OF CONGRESS
A tank commander posing for a profile shot. Note the light being held up in the bottom-right-hand corner.
IMAGE: LIBRARY OF CONGRESS
Here's another fantastic profile shot.
IMAGE: LIBRARY OF CONGRESS
An M3 tank moving at speed.
IMAGE: LIBRARY OF CONGRESS
A Browning machine gun is aimed by an infantryman.
IMAGE: LIBRARY OF CONGRESS
Light tanks performing a joint maneuver.
IMAGE: LIBRARY OF CONGRESS
A tank driver looks on into the distance.
IMAGE: LIBRARY OF CONGRESS
A mechanic tweaks a troop transport vehicle.
IMAGE: LIBRARY OF CONGRESS
This tank driver looks like he's ready for business.
IMAGE: LIBRARY OF CONGRESS
A worker puts in a new power line at the rapidly-expanding Fort Knox.
IMAGE: LIBRARY OF CONGRESS
A convoy of M3 tanks make their way through the base.
IMAGE: LIBRARY OF CONGRESS
The convoy moving at speed.
IMAGE: LIBRARY OF CONGRESS
M3 and M4 tanks participating in a big maneuver at Fort Knox.
IMAGE: LIBRARY OF CONGRESS
