Those who tought, like me, that all the German engineering expertise on hardware airships ended with the Hindenburg, are wrong. The BA/MA in Freiburg has a file (included in RM 7/2382), dated 12.2.1938,and stemming from the Kriegsmarine, refering to a proposal, serious enough to the point of assigning airship stations (one in the North Sea coast, two in the Baltic) to accomodate as many as 200 men. The airships were to be made by the Kohler & Stelling firm, in Berlin. It was the brainchild of Colonel (Oberst E) Breithaupt, with specialist consultation by Ing. Richard Basenach, an authority in non-rigid airships. It would be a chubby, steel net reinforced blimp, the military version having 4 to 5000m^3, two 280hp engines, cruise speed 90 km/h, full speed 110 km/h, 7 men crew, armed with MG`s and bombs (depth charges)? Does anyone know about a design drawing?