I have heard some time ago that an example of this KuK morser is displayed in the military museum in Prague; along with a host of other artillerie items from all periods. I recall seeing a glimpse of what I believed to be the beast in the back ground of a photograph some months ago. Can anyone confirm?
Hi 28juni14, I don't know about Prague, but there's a photo of one in Bucharest, on the doppeladler site (around halfway down the page - with all that snow you could make a Christmas card of it...):