WIA GC/25511 | Warburg, Charlotte to Warburg, Aby 03/01/1891 | sends New Year greetings; they toasted his very good health on New Year's eve and on New Year's... |
WIA GC/25574 | Warburg, Charlotte to Warburg, Aby 24/02/1893 | repeats that [Adolf] Dorner has died, a trusted staff member; Dorner was like a friend to Max; on... |
WIA GC/25582 | Warburg, Moritz to Warburg, Aby 02/02/1891 | thanks him for a letter; agrees that Warburg should have been sent a cable with the news of Rosa... |
WIA GC/25664 | Warburg, Charlotte to Warburg, Aby and Warburg, Felix 02/09/1892 | they arrived safely in Friedrichroda, welcomed by Paul in Frottstedt; they enjoyed breaking their... |
WIA GC/25690 | Warburg, Max to Warburg, Aby 25/02/1892 | replies to Warburg's request for information on Leopold Voss; Dr. Adolph Goldschmidt told him... |