Original caption: "Operation Mastiff." Two American soldiers sitting in a crater, possibly resulting from an explosion. One talks on his communicator and pushes dust with a stick while the other smiles at something in his hand.

Original caption: "Operation Mastiff." American soldiers gathered around a line of white rubble in an open field lined with trees.

Original caption: "Operation Mastiff." A group of American soldiers running through an open field lined with trees. A helicopter rises from the scene.

Original caption: "Operation Mastiff." Four American soldiers walking single file out of an open field lined with trees. The last two soldiers are smiling.

Original caption: "Operation Mastiff." American soldiers working in groups in an open field lined with trees. In the foreground, three crouch together. A fourth points upward toward the right corner. Several others group in the background.

Original caption: "Operation Mastiff." American soldiers gathered around a line of white rubble in an open field lined with trees. Three helicopters descend on the scene.

Original caption: "Operation Mastiff." American soldiers working in groups in an open field lined with trees. In the foreground, three crouch together. A fourth points upward toward the right corner. Several others group in the background.

Original caption: "Operation Mastiff." A group of American soldiers standing in an open field lined with trees. White smoke rises right from center. The skids of a helicopter can be seen in the upper left corner.

Original caption: "Operation Mastiff." Two American soldiers run by the photographer, one with a rifle and the other with an M60.

Original caption: "Operation Mastiff." An aerial view of the ground. Patches of white powder remain from an explosions.

Original caption: "Operation Mastiff." An American soldier sitting in a ditch, speaking into a communicator.

Original caption: "Operation Mastiff." A military camp: Soldiers sitting on a truck loaded with supplies.

Original caption: "Aerial photo of Ninh Binh." A smoke cloud from a bomb over a railway.

Original caption: "USMC - County Fair." A young boy carrying papers and a basket walks forward. Behind him waits a long line of villagers. A woman handing out supplies pauses to glance at the camera. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young boy carrying papers and a basket walks forward. Behind him waits a long line of villagers. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young boy carrying papers and a basket walks forward. Behind him waits a long line of villagers. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption:"USMC - County Fair." A young child in a rice hat carries another child on his back. Behind him, a woman hands out small white objects which might be soap. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young boy carrying papers and a basket glances away from camera. Behind him, a group of American soldiers and villagers stand between tents. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young boy carrying papers and a basket glances at camera. Behind him, a group of American soldiers and villagers stand between tents. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young boy carries a younger boy on his back. A soldier stands in the background. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young girl in a rice hat balances a large basket of supplies on her head. An older woman follows. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." A young boy carrying papers and a basket glances at camera. Behind him, a group of American soldiers and villagers stand between tents. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." Villagers and American soldiers weaving through roped-off sections between tents. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." Children wearing broad hats crouching in a field. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.

Original caption: "USMC - County Fair." Children wearing broad hats crouching in a field. In Marine Corps slang, “County Fair” referred to the practice of checking villages for Viet Cong soldiers hiding amongst the civilian population. Marine Corpsmen would enter the village early in the morning and wake the villagers. They would then make villagers leave their homes and go through a series of checks. In the meantime, South Vietnamese soldiers would search their homes. Villagers who passed the inspection were given soap, rations, and other rewards, and any suspected Viet Cong were arrested.