Black and white photograph of a peak on the Cripple Creek Railroad in Colorado.

Black and white photograph of rocks at Point Sublime, taken by Robert Merrill from a stationary train.

Black and white photograph of a group of people (five men and six women) at Ellis, Kansas. Eleven people are visible, including Merrill's wife Lena.

Black and white photograph of a landslide on the Chicago, Rock Island and Pacific Railroad. Taken by Robert Merrill from a moving train.

Black and white photograph of nine people, mostly women, standing front of a house in Fultonvile, New York.

Black and white photograph of people seated on the steps of a porch. The photo appears to be poorly framed, but six people are partially visible. Taken by Robert Merrill in Fultonville, New York.

Black and white photograph of nine people, two men and seven women, on the steps of a porch. Taken by Robert Merrill in Fultonville, New York.

Black and white photograph of water front at Caroga Lake, Fulton County, New York.

Black and white photograph of house at Caroga Lake, Fulton County, New York.

Black and white photograph of Flora Merrill Hubbard's baby, Robert Hubbard, seated on a wicker bench.

Black and white photograph of boat launch at piers in Saugatuck, Michigan. The name "Imp" can be seen on the side of the boat. Five people (two men and three women) are sitting in the boat, and two people (men) are standing on it.

Black and white photograph of group in Saugatuck, Michigan. Eight people, five men and three women, are visible in shade and appear to be standing inside a building.

Black and white photograph of shoreline at Macatawa, Michigan. Taken by Robert Merrill from pier, looking southeast.

Black and white photograph of the boat "Imp" on the water at Port Sheldon, Michigan. Six people, including one man, four women, and one baby, are riding in the boat. A cloth awning is draped over the passengers, and an American flag is mounted on the…

Black and white photograph of Macatawa Hotel in Macatawa, Michigan, taken from the water.

Black and white photograph of Phoenix cottage in Macatawa, Michigan, taken from the water.

Black and white photograph of cottages in Macatawa, Michigan, taken from the water. Several people are visible on the beach and in the surrounding water.

Black and white photograph of cottages in Macatawa, Michigan. Taken from a boat in the water. Several people are visible along a boardwalk.

Black and white photograph of cottages at Mishawaka Avenue in Macatawa, Michigan, taken from the water.

Black and white photograph of cottages at Ottawa Beach on the shore of Lake Michigan, taken from the water.

Black and white photograph of hotel at Ottawa Beach on the shore of Lake Michigan, looking northeast.

Black and white photograph of river at Allegan, Michigan, looking east.

Black and white photograph of Saugatuck, Michigan, looking northeast.

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