Unknown 1421(Germany)
probably at the foot of Godesberg mountain near Bonn
Unknown 2377 (Germany)
Location of villa in DKAR 1:203. One of editor's suggested possible identifications is Walmersdorf, now Wolimirzyce in Poland, which seems implausible; other is Walsdorf.
Unknown 2486(Germany)
Location of cleared land in DKAR 1:218