Connections
gross register tonnage
Entity
Type VII submarine
Entity
motor-generator
Entity
U-52
Entity
Oberleutnant zur See
Entity
Finland
Country
World War II
Concept
Hamburg
Entity
Baltic Sea
Entity
Nazi Germany
Concept
International Standard Book Number
Entity
Bergen
Entity
Kiel
Entity
submarine
Entity
kilometre
Entity
Baltic states
Entity
mile
Entity
tonne
Entity
torpedo
Entity
knot
Entity