These steps are located in the Bibra Turm (Tower) at the Marienburg fortress, built by Lorenz von Bibra in 1511 in Würzburg.
Another Lorenz von Bibra on the steps in 2005.
Old Post Card Bibratreppe
W. Sattler, Würzburg, Kaiserstr. 20.
variation of the postcard
The top of the “Bibra Treppe” in the Bibra Tower – notice the unique three column center