WIA GC 1930/135 | Beer, Arthur to Volmer, Hans 25/09/1930 | |
WIA GC 1930/2447 | Panofsky, Erwin to Volmer, Hans 30/09/1930 | |
WIA GC 1930/3251 | Saxl, Fritz to Volmer, Hans 12/02/1930 | |
WIA GC 1930/3252 | Saxl, Fritz to Volmer, Hans 17/02/1930 | |
WIA GC 1930/3253 | Saxl, Fritz to Volmer, Hans 15/12/1930 | |