Only few evaluation results are available on 19<hi xmlns="http://www.tei-c.org/ns/1.0" rend="superscript">th</hi> century Fraktur OCR data. A rare exception is the evaluation of the Fraktur model of OCRopus trained on around 20,000 mostly synthetically generated text lines (Breuel et al. 2013). Evaluation on two books of different scan qualities yielded impressive CERs of 0.15% and 1.37% respectively. There exist other evaluations on more recent (Breuel et al. 2013) or older texts (Springmann and Lüdeling 2017) yielding better and worse results, respectively. An evaluation of OCR data on a wider range of Fraktur texts of different quality is missing.