Which German state had a black-red-gold flag with hammer, compass, and wreath of grain?

Question

Accepted Answer

GDR. The GDR (German Democratic Republic) had a black-red-gold flag with the state emblem consisting of hammer, compass, and wreath of grain. These symbols represented workers, intellectuals, and farmers.

Welcher deutsche Staat hatte eine schwarz-rot-goldene Flagge mit Hammer, Zirkel und Ährenkranz?