WIA GC/1 | Warburg, Aby to Koepp, Friedrich 25/07/1917 | promises to send a heliogravure of Robert Münzel to Koepp's sister and to send her a book after... |
WIA GC/104 | Schumacher, Fritz to Warburg, Aby 13/08/1917 | forwards a sketch for the [Robert] Münzel bookplate; discusses the design, does not want it to... |
WIA GC/105 | Schütt, Elfriede to Warburg, Aby 10/09/1917 | supplies her address as she is interested in receiving a book from the Münzel estate, Greifswald... |
WIA GC/106 | Warburg, Aby to Schütt, Elfriede 11/09/1917 | Mrs. Usener has received the heliogravure of [Robert] Münzel; promises her to send her something... |
WIA GC/10606 | Warburg, Aby to Warburg, Moritz 16/04/1907 | |