WIA GC/10104 | Schiff, Jacob to Warburg, Aby 13/01/1896 | thanks him for Warburg's congratulations on the birth of his first grandchild; Frieda and Felix... |
WIA GC/10108 | Seligman, Isaac N. to Warburg, Aby 03/06/1896 | Grunsfeld, the postmaster in Santa Fé, informed him that a family of Indians called Ra-ba... |
WIA GC/23374 | Grunsfeld, Ernest A. to Warburg, Aby 03/08/1897 | congratulates him on his engagement |
WIA GC/23375 | Grunsfeld, Ernest A. to Warburg, Aby 10/09/1897 | thanks him for Warburg's letter, congratulating Grunsfelds on their baby boy Ernest A.; Grunsfeld... |
WIA GC/26199 | Warburg, Aby to Warburg, Felix and Warburg, Frieda 27/03/1896 | acknowledges receipt of letters via Albuquerque, letters from mother and grandmother forwarded... |