The last raider

"The last German commerce raider Vulkan, under the command of Felix von Steiger, sailed from Kiel in December, 1917 to destroy every ship and cargo going to Germany's enemies."
"The last German commerce raider Vulkan, under the command of Felix von Steiger, sailed from Kiel in December, 1917 to destroy every ship and cargo going to Germany's enemies."@en
"December 1917. Germany opens the final round of the war with a new weapon, the Vulcan, in the struggle for the seas. Under commander Von Steiger her mission is to bring chaos to the seaways."@en
"It is December 1917, Germany opens the final, bitter round of the war with a new and deadly weapon in the struggle for the seas -- the Vulcan sails from Kiel Harbour. To all appearances she is a harmless merchant vessel. But her peaceful lines conceal a merciless firepower; guns, mines and torpedoes that can be brought into play instantly. The Vulcan is a commerce raider. And under crack commander Felix von Steiger her mission is to bring chaos to the seaways."@en
"In December 1917 Germany opens the final, bitter round of the war with a new and deadly weapon in the struggle for the seas. The Vulcan appears to be a harmless merchant vessel. However, her peaceful lines conceal a merciless firepower."