Black and white photograph of a horse-drawn coach in the Hoodoos, Yellowstone National Park. Five people are visible sitting on the coach.

Black and white photograph of Jupiter Terrace, Yellowstone National Park. Taken by Robert Merrill from above. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of a horse-drawn coach at the Mammoth Hotel, Yellowstone National Park. Several people can be seen in and around the coach. Lettering on the side of the coach reads Yellowstone Park Transportation Co. Water damage is…

Black and white photograph of Hymen Terrace, Yellowstone National Park. Two women can be seen standing in the foreground of the image.

Black and white photograph of the Roosevelt Arch entrance to Yellowstone National Park in Gardiner, Montana. The top of the arch reads for the benefit and enjoyment of the people. Water damage is visible on the image, which was scanned from the…

Black and white photograph of a Mississippi River bridge at Winona, Minnesota. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of a Mississippi River bridge at Dubuque, Iowa. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of Flora Merrill Hubbard's baby (likely Robert Hubbard) standing in sand and water. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of a group of people gathered on a porch in Macatawa Park, Michigan.

Black and white photograph of the beach at Holland, Michigan. Taken by Robert Merrill, looking northeast from the water. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of the beach at Macatawa, Michigan. Taken by Robert Merrill from shore. Water damage is visible on the image, which was scanned from the negative.

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 portrait photograph of J.F. Back.

Black and white photograph of Ida Merrill and Lena Billington Merrill on Luna Island, New York. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of baby Robert Hubbard in Grand Rapids, Michigan. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of the dredge Empire 5522, taken by Robert Merrill looking west. Lettering is printed along the arm of the dredge reading, "Built by the Marion Osgood Company Marion, Ohio." Water damage is visible on the image, which was…

Black and white photograph of the 10-A Team at a picnic in Manitou Beach.

Black and white photograph of the Residency 9 Ball Team.

Black and white photographs of boxers Sisson and P. Two men in the center of the image are wearing suits and boxing gloves. Several other men in suits and hats observe in the background.

Black and white photograph of a large building situated on a shoreline. Taken by Robert Merrill in St. Lawrence Park, New York, looking northwest across the water. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of a utopia sign on a rocky cliff face near Alexandria Bay, New York. Taken by Robert Merrill, looking across the water. A house is visible perched on top of the rocks. Water damage is visible on the image, which was…