Keywords: Carl Geyling Erben Kaiserwalzer 7.jpg Stained glass window designed by Otto Hieser and executed by Carl Geyling's Erben in Vienna in 1880 for the Gewerbeausstellung Window is now located in the tavern Kaiserwalzer in Mariahilf on Esterházygasse 9 own 2009-12-07 23 34 48 Gryffindor 100px 100px 100px Wirtshaus Kaiserwalzer Carl Geyling ™s Erben |