The O-Class Submarine
Henry’s new project was on the U.S. Submarine O-5, it was a newly made O-class submarines that was specially constructed for serving during the First World War. From stern to prow this submarine was 172 feet long and was intact with all the advanced features of its time including four torpedo tubes, and an on-deck gun. During those years, this model had only 15 other similar O-class submarines on the planet. The submarine shaft always dove in with a bunch of 29 navy officers. Henry felt proud to be one of these 29.