Otto Gauß (1877-1970) and others*
||Orgel-Kompositionen aus alter und neuer Zeit (Vol.4)|
Regensburg: Alfred Coppenrath's Verlag (H. Pawelek), 1910. Plate IV.
||Scanned at 600dpi grayscale, improved, converted to monochrome,|
cleaned with 2-point algorithm, additional manual cleaning.
*The extent and nature of Gauß's contribution is not defined in this edition, nor is that of the other editors mentioned in the preface.