WIA GC 1930/1146 | KBW to Gundel, Wilhelm 09/01/1930 | |
WIA GC 1930/1147 | Gundel, Wilhelm to Saxl, Fritz 15/01/1930 | |
WIA GC 1930/1148 | Gundel, Wilhelm to Bing, Gertrud 15/01/1930 | |
WIA GC 1930/1149 | Bing, Gertrud to Gundel, Wilhelm 16/01/1930 | |
WIA GC 1930/1150 | Gundel, Wilhelm to Saxl, Fritz 21/01/1930 | |