Black and white photograph of a field surrounded by trees with sand dunes in the distance. Photograph was taken by Robert Merrill in the Chinese coastal resort area of Beidaihe Qu.

Black and white photograph of a dirt road with a town visible in the background. Hills and another town can be seen in the distance.

Black and white photograph of the Grand Rapids, Michigan cityscape, looking east from Phoenix.

Black and white photograph of a lake, Echo Lake, in front of mountains. A cottage is visible on the shore with a village behind the treelined.

Black and white photograph of four people standing in front of the Wisler Hotel. "Eclipse Observers, Mancelona, Jan. 24, 1925" is written on the bottom of the image.

Black and white photograph of six people standing in front of the Wisler Hotel. "Eclipse Observers, Mancelona, Jan. 24, 1925" is written on the bottom of the image.

Black and white lantern slide of a group of men near the entrance of El Pendo Cave.

Black and white photograph of Hopi dancers performing the Buffalo dance. Five performers are visible, with four people dancing and one person sitting and playing a drum. A crowd of people are visible behind the Hopi dancers sitting and watching the…

Black and white photograph of Hopi dancers performing the Hoop dance. Three performers are visible in the center of the frame. One person is playing a drum, with one person on either side of him. One performer is partially visible in the front of the…

Black and white photograph of the gravestone of Elizabeth Hills Lynde (range 2 row 4) which reads, "Here Lyes y Body of Elizabeth Lynde Wife to John Lynde Aged 38 Died January 19 1699."

Black and white photograph of a train crossing a curved trestle bridge.

Black and white lantern slide of a Paleolithic engraving of a bison from La Greze cave.