Black and white photograph of Collingwood, Ontario, presumably viewed from a boat.

Black and white photograph of a ship in a harbor. A building with an arched doorway is visible across the harbor from the ship. "1926-2-8. Leaving Colon." is written on the bottom of the image.

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 Mackinac Island, Michigan, likely viewed from a departing boat.

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

Black and white photograph aerial view of Campeche, Mexico

Black and white photograph of Lena Billington Merrill holding multiple fish on a line. Taken by Robert Merrill at the Lake Colonial Hotel, Yellowstone National Park.

Black and white photograph of Lena Merrill standing behind a horse-drawn wagon. Several beach tents are behind the wagon. Photograph was taken by Robert Merrill in the Chinese coastal resort area of Beidaihe Qu.

Black and white photograph of Lena Billington Merrill standing below Point Lookout, Yellowstone National Park.

Black and white photograph Lena Merrill sitting in an automobile, wearing a layered pearl necklace and cloche hat.

Black and white photograph of Lena Billington Merrill, the wife of Robert Merrill, taken from an interior room of a house. A piano with open sheet music is visible to the left of the subject.

Black and white photograph of Lena Merrill (left) and unidentified Chinese man (right) standing on either side of an arched doorway. In the far distance of the arch, a large stone building or temple is visible.

Black and white photograph of Lena Merrill (right) and an unidentified Chinese (left) man standing in front of the steps to a Chinese building with sloped roofs.

Black and white photograph of Lena Billington Merrill aboard the Pikes Peak Cog Railway. Taken by Robert Merrill from the ground.

Black and white photograph of Lena Billington Merrill, seat on Pikes Peak.

Black and white photograph of Lena Merrill and another woman, "Kam," standing in front of large tents on the beach. Lena is holding the leash of a small monkey seated at their feet. Photograph was taken by Robert Merrill in the Chinese coastal resort…

Black and white photograph of two men, Dr. Frank Leverett and [?] Taylor. A person's shoulder is visible in the bottom left corner of the frame.

Black and white lantern slide of dot patterned petroglyphs.

Black and white photograph of a lighthouse east of Cap Tourmente, Québec. A sailboat can be seen on the water on the left side of the image. Water damage is visible on the image, which was scanned from the negative.

Black and white photograph of the Little Current shoreline, Ontario, as viewed from boat.

Black and white photograph of lumber at Little Current, Ontario.

Black and white photograph of Little Falls, New York. A river is visible on the right side of the image with a man walking on a dirt road next to the river.

Black and white photograph of a hydraulic lock in Little Falls, New York.

Black and white photograph of a rock cliff face.