Browse Items (138 total) Browse All Browse by Tag Search Items of 14 Sort by: TitleCreatorDate Added The chemical soldier Piloted torpedo Detachable tower for submarines Man-steered torpedo Jacob S. Walsh (inventor) Electric submarine forts H. Hartman (inventor) Torpedo-proof wall of steel Jhon B. Flower (inventor) Searchlight torpedoes Alphonse Fernandez (inventor) Anti-gravitation ray Searchlight sub destroyer Searchlight to blind submarines Hugo Gernsback (inventor) Browse All Browse by Tag Search Items of 14 Sort by: TitleCreatorDate Added Output Formats atom, dc-rdf, dcmes-xml, json, omeka-xml, rss2