Black and white photograph of the Croton Aqueduct Bridge in New York City. Water damage is visible in the image, which was scanned from the negative.

Black and white photograph of Blackwell's Island Bridge in the East River, New York City. Water damage is visible in the image, which was scanned from the negative.

Black and white photograph of the west end of the Manhattan Bridge across the East River, New York City.

Black and white photograph of New York City buildings behind ferries on a river.

Black and white photograph of city buildings as seen from Battery Park, New York City.

Black and white photograph of a New York City tunnel through rock along the Hudson River.

Black and white photograph of West Point on the Hudson River in New York. Taken by Robert Merrill from a boat on the river. Several people can be seen on the front deck of the boat. Water damage is visible on the image, which was scanned from the…

Black and white photograph of Highlands, New York along the Hudson River. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of a bridge across the Hudson River at Poughkeepsie, New York. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of brick yards along the Hudson River below Hudson, New York. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of boat leaving Hudson, New York. Several people can be seen seated on the front deck of the boat, and a small lighthouse is situated in the water to the left. Water damage is visible on the image, which was scanned from…

Black and white photograph of brick yards along the Hudson River near Coeymans, New York. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of Albany bridge and the shoreline along the Hudson River. Taken by Robert Merrill from a boat leaving Albany. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of a group of three people (one man and two women), seated, on a boat leaving Albany, New York.

Black and white photograph of a wooden covered bridge at Fox Creek. Taken by Robert Merrill on a trip to Middleburgh, New York. A car can be seen at the bridge opening.

Black and white photograph of two people standing on a wood bridge at Fox Creek. Taken by Robert Merrill on a trip to Middleburgh, New York.

Black and white photograph of house at 209 Oak Orchard Street, Medina, New York. Taken by Robert Merrill looking northeast.

Black and white photograph of a group of five people, two men and three women, in Delaware Park, Buffalo, New York.

Black and white photograph of a group of five people seated in Walker's auto. Taken by Robert Merrill in Humboldt Park, Buffalo, New York.

Black and white photograph of the drawbridge span at the Soulanges Canal in Québec. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of the water and shoreline as a steamer leaves Tadoussac, Québec.

Black and white photograph of a group of three people, one man and two women, aboard the steamer Murray Bay in Québec. Several chairs are stacked on the deck to the left of the group.

Black and white photograph of an old church in Tadoussac, Québec. Multiple horse-drawn carriages can be seen stopped in front of the church fence, and several people are standing on the church steps.

Black and white photograph of striped rocks along the Saguenay River in Québec.