The story of the rotor
By: with 106 illustrations, from the German "Mein Weg zum Rotor".
Publisher: F.O. Willhofft
Published: 1926
Place of publication: New York
Language: eng
Number of pages: 110
Subjects: Rotor ships
Notes: At head of title: Anton Flettner.
The numbers, IX, XVII, and XXIV are omitted in the numbering of the plates.