An ingenuity of this quality can only be a product of German manufacture. The Triumphator mechanical calculator model is an artifact generated in their factory located in Leipzig. It comes with its instruction booklet. It has an elegant deep black enamel finish and intact red and white colors in its numbering. Although it is jammed and does not work, it is complete. Although its operation is not as correct as the model we are used to, as a decorative piece it is absolutely spectacular and impressive. You are in front of a decorative object that encloses an endearing beauty as a mechanical contraption of the early twentieth century. It is a fantastic decorative object.