||Neue Musik-Zeitung, 1889, No.24.|
Stuttgart/Leipzig: Carl Grüninger, 1889. Plate C.G. 89.
||Original images: ca.300dpi, color jpg files approx. 3340 by 4240 pixels. Editing: re-sampled to 600dpi, converted to black and white tif files, de-skewed, and set uniform margins.