WIA GC/27469 | Warburg, Aby to Warburg, Mary 13/04/1902 | he visited Mrs. [Jessie] Hillebrand, accompanied by [Jacques] Dwelshauvers; en route they met... |
WIA GC/27473 | Warburg, Aby to Warburg, Mary 15/04/1902 | everybody sends greetings to Mary; Mrs. [M. / Grete] Weese sends greetings, Warburg met her at... |
WIA GC/27480 | Warburg, Aby et al to Warburg, Mary 20/04/1902 | sends greetings from a meal with friends in Mellini's; everybody hopes to see Mary back in... |
WIA GC/891 | Weese, M. to Warburg, Aby 27/08/1902 | as her husband [Artur Weese] is very busy with finishing a research commission, she sends... |