This set consists of 6 pieces of Frankenhausen 50 Pfennig Notgeld that were released in 1921 as part of the Kyffhaeuser commemorative series. The front design highlights the Kyffhaeuser Castle monument along with the denomination and German text. The reverse side features different images in the castle's monument with Emperor Barbarossa. The note has a dimension of 95 x 68 mm and does not contain any security threads nor watermarks.