Photograph of one man named Samuell and an unidentified man at Mesquite Park. The back of the photo states that the two men were doing a "143 Acre sprigging job." Both men are on the sprigging machine in an open field. A stamp on the back names the image as an official photo from the city of Dallas.
Photograph of a machine room in the White Rock filter plant. In the photograph, piping runs vertically on each side. One large pipe runs on the ceiling. Typed note on reverse: "Pipe gallery at White Rock filter plant built 1923. Photo in 1955 after reopening.