EntityQ1568984· pop 7· linked from 17 articlesHaiSign in to saveGerman midget submarine prototypeConnectionsWorld War IIConceptNazi GermanyConceptInternational Standard Book NumberEntityknotEntityKriegsmarineEntitymidget submarineEntityNeger-class human torpedoEntitySeehund-class submarineEntityBiber-class midget submarineEntityMarder-class midget submarineEntityMolch-class midget submarineEntityK-VerbandEntityHecht-class submarineEntitySeeteufelEntityDelphin-class midget submarineEntityCategoriesMidget submarinesWorld War II submarines of Germany