Portrait of two men in suits standing in front of a brick wall. The man on the right is wearing glasses. The name “A. C. Ackerman” is written on the negative next to the man on the right, and the name “ W. G. Baumhogger” is written next to the man on the left. The writing is visible in the image.

Portrait of a man with a mustache. He is wearing glasses, a bow tie, and a jacket with a ribbon pinned to the lapel. Abt was a pediatrician and the first president of the American Academy of Pediatrics. The text “Dr. Abt” is handwritten on the negative and is visible on the right side of the image.