Black and white photograph of A man on a boat overlooking a town next to a wooden bridge. Automobiles and people walking fill the bridge and the street leading to the bridge.

Black and white photograph of a metal bridge. People are visible walking along the side of the bridge, and automobiles are driving in the middle of the bridge.

Black and white photograph of Sconset Station. A train is visible next to the group of buildings on a hill.

Black and white photograph of a road between a mountainside and a river in a valley. Two women are standing next to an automobile parked alongside the road. They are looking over the wooden fence at the river.

Black and white photograph of a curved road overlooking a city in a valley. Mountains are visible in the distance. Three automobiles are parked along the road, and people are walking and standing along the road.

Black and white lantern slide (dark) of the Abbott House in Andover, Massachusetts.

Black and white lantern slide of Audie Sinclair Merrill standing near the Gloucester Monument.

Black and white lantern slide of the Isaac Hall House in Medford, Massachusetts

Black and white photograph of a mastodon rib bone in dirt next to a ruler.

Black and white photograph of a man sitting next to a hole in the ground writing on a piece of paper. A mastodon rib is visible in the hole surrounded by measuring sticks.

Black and white photograph of a coastal city taken from on top of a hill. "Looking East, Matanzas." is written on the bottom of the image.

Black and white photograph of a field of Sisal plants next to a dirt road lined with trees. "Matanzas Sisal Field 1926-1-31" is written on the bottom of the image.

Black and white photograph of two women, May and Flora, sitting on a short stone wall with trees in the background at Brooklyn Botanical Gardens.

Black and white photograph of the Maybees Waste Weir, located on the Erie Canal section of the New York State Barge Canal. Taken by Robert Merrill from the canal bank.

Black and white photograph of an airplane in flight, possibly at take-off. Taken by Robert Merrill in Medina, New York. Several people can be seen at a distance observing the plane.

Black and white photograph of an airplane in flight. Taken by Robert Merrill in Medina, New York.

Black and white photograph of an airplane in flight. Taken by Robert Merrill in Medina, New York.

Black and white photograph of an airplane in flight, close to the ground. Taken by Robert Merrill in Medina, New York. Scattered crowds can be seen observing from a distance.

Black and white photograph of the Medina Falls and Aqueduct in Medina, New York.

Black and white lantern slide of megalithic standing stones in a wooded area.

Black and white lantern slide of three Chinese farmers plowing a field.

Black and white photograph of people riding horses in a dirt field with groups of people standing in the background. A building can be seen in the distance.

Black and white photograph of five people, three men and two women, next to a sign at the Merida School of Fine Arts.

Black and white photograph of four people, three men and one woman, at a southwestimming pool. The pool is between two buildings with palm trees lining a path to the pool. An advertisement painted on the side of a building reads, ""El Aguila" S.A."