Black and white photograph of a pyramid. A lower level is visible with a stone wall surrounding a stone building built into a hillside. A water tower is visible behind the building. Another building is visible is on top of a hill behind the first…

Black and white photograph of two men standing next to a stone wall of the Quetzalcoatl pyramid. Stone walls and carved designs and sculptures are visible around them. The image appears to be double exposed with another image of a rocky hillside or…

Black and white photograph of a man standing in a doorway in the Tenayuca pyramid. Several children sit on the steps in front of the door, and another child stands on the other side of a sculpture next to the door on the right side of the frame.…

Black and white photograph of the side of the Tenayuca pyramid. Next to the stone wall of the pyramid are smaller stone walls forming a courtyard area around the pyramid, and a statue in a sunken courtyard area.

Black and white photograph of a person sitting on the edge of a terrace overlooking a pyramid in a field.