WIA GC/10094 | Loeb, Eda Kuhn and Seligman, Guta to Warburg, Aby 02/06/1896 | Loeb sends birthday greetings and thanks him for a gift for her 'two husbands and myself... |
WIA GC/10106 | Seligman, Isaac N. to Warburg, Aby 08/01/1896 | congratulates him on becoming an uncle [on the birth of Felix Warburg's daughter Carola]; asks... |
WIA GC/17739 | Loeb, James to Warburg, Aby 12/06/1926 | sends birthday greetings; Max Warburg told him that Warburg's lecture was brilliant; wishes him a... |
WIA GC/23366 | Seligman, Isaac N. to Warburg, Aby 13/07/1897 | Felix showed him the cable with the announcement of the engagement; Guta and Isaac send their... |
WIA GC/23376 | Hellman, Frances to Warburg, Aby 04/08/1897 | congratulates him on his engagement; Guta [Seligman] told her of the engagement; reminds him of... |