True, absolutly true!!!! As this is a big one 80cm railroad-gun "Dora" http://palpatine.chez.tiscali.fr/Page13/page13.htm[/b]
Oh what a waste of resources! Leopold wasn't exactly small by German WW2 standards by the way; anything over the impressive 28cm of the Leopold was rare. Most of their railway guns were between 20 and 28cm calibre.