Blaujacken und Feldgraue gen Oesel
Subtitle: Walter Flex' Heldentod.
By: [Federzeichnungen: Erich Mattschass.
Publisher: Bacmeisters Nationalverlag
Published: 1934
Place of publication: Berlin
Language: ger
Number of pages: 131
Subjects: World War, 1914-1918 -- Naval operations, German.; Saaremaa Island (Estonia)