Oberöfflingen(Germany)
Editor of DKAR 1:186 identifies as Oberöfflingen and Niederöfflingen, 2 km apart.
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.