Blankenburg  Suggeriti da donshottype 

Fassbinder's movie used a "Jackboot Gothic" to suggest the Nazi era.
I have not found an exact match in digital versions of this genre.
Perhaps custom lettering?

Some of the flavor is found in Peter Wiegel's Blankenburg
According to the fontmaker, this is the semi-condensed version of Erich Meyer's Tannenberg of 1933-35