Black and white photograph of the interior of the Mark Twain House located on Main Street in the heart of Hannibal, Missouri. It is currently known as the Mark Twain Boyhood Home and Museum. Scanned from the negative.

Black and white photograph of photographer Douglas Gilbert smoking a pipe and holding a drink while seated in a butterfly chair inside the Gilberts' New York City apartment. Scanned from the negative.

Black and white photograph of the interior lobby of Barbara McDonald's apartment building in Watertown, New York. In the photograph, two men are seated and working in the lobby with multiple desks all in a row. Scanned from the negative.

Black and white photograph of the interior lobby of Barbara McDonald's apartment building in Watertown, New York. In the photograph, two older women are standing next to a desk in the lobby. Scanned from the negative.