WIA GC 1930/3553 | Warburg, Anna to Saxl, Fritz 01/02/1930 | |
WIA GC 1930/3587 | Saxl, Fritz to Warburg, Anna 23/04/1930 | |
WIA GC 1933/3241 | Bing, Gertrud to Warburg, Anna 25/10/1933 | |
WIA GC 1933/3242 | Warburg, Anna to Bing, Gertrud 13/02/1933 | |
WIA GC 1933/3243 | Bing, Gertrud to Warburg, Anna 15/11/1933 | |