WIA FC/1897/27/78 | Warburg, Aby to Warburg, Charlotte 01/10/1897 | thanks his mother that she and Moritz agreed to the suggestion to meet after the wedding with... |
WIA FC/1918/3/38 | Warburg, Aby to Warburg, Mary 11/08/1918 | thanks for forwarded letter, is pleased with the 'voice' [Margaret Thurnham] from afar; requests... |
WIA GC/1905/394 | Merck, Ernest to Warburg, Aby 09/09/1905 | thanks him information supplied; invitation to tea |
WIA GC/1905/395 | Merck, Ernest William to Warburg, Aby 16/12/1905 | congratulates him on the attribution of a painting to Johann Georg Trautmann |
WIA GC/1907/528 | Merck, Ernest to Warburg, Aby 21/03/1907 | he promises to write to Ch.[azal Ocala, Louis R.] and will request a photograph of the J.G... |