Our gift as congratulations to the <a href="https://en.wikipedia.org/wiki/Wikipedia:20th_anniversary" class="extiw" title="en:Wikipedia:20th anniversary">20th anniversary of our Wikipedia</a>!
R. Menges (Redaktion); Verlag: Theodor Schulze's Buchhandlung; Lithografie und Druck: C. L. Schrader
Scan vom Original: Hans-Walter Swidersky