Staab’s Pauluskommantare aus der Griechischen Kirche

Some initial thinking about the reception history of 2 Corinthians led me to discover that Karl Staab's mighty work, the snappily titled Pauluskommentare aus der Griechischen Kirche aus Katenenhandschriften Gesammelt und Herausgegeben (Neutestamentliche Abhandlungen 15; Münster: Aschendorff, 1933) has been digitized by the University of Chicago and is available at in various forms including a downloadable .pdf

For the other two people out there for whom this means anything, I thought you might want to know (if you didn't already).