A black and white photo of two men breaking down engines, and a man in a suit supervising them. On the back of the photo, there’s an inscription that reads, "Engines are torn down following test runs with new lubricants. Engineer, center, inspects parts for deposits and wear." In blue pencil, there’s some writing that reads, "Used in S/V News October 1949, p. 5." In pencil, there’s writing that reads, "Hist File: Labs - Paulsboro."