On 3 January 1961, Danish Delfinen-class submarine HDMS Springeren was laid down at the Naval Dockyard in Copenahgen, Denmark
MusemShip at the Maritime Experience Center, Aalborg, Denmark
On 3 January 1961, Danish Delfinen-class submarine HDMS Springeren was laid down at the Naval Dockyard in Copenahgen, Denmark
MusemShip at the Maritime Experience Center, Aalborg, Denmark