WIA GC/1882/2 | Ollendorff, Oscar to Warburg, Aby 02/01/1882 | he was very surprised to receive Warburg's New Year greetings; on his holidays; mentions Dr... |
WIA GC/1882/3 | Ollendorff, Oscar to Warburg, Aby 23/03/1882 | he wanted to visit Warburg, but was told that Paul Ollendorff had scarlet fever so that he is not... |
WIA GC/1882/5 | Ollendorff, Oscar to Warburg, Aby 28/03/1882 | congratulates him on his exam results with a poem; has Warburg asked Dr. [Gustav] Wendt re... |
WIA GC/1918/792 | Wendt, Gustav to Warburg, Aby 31/03/1918 | thanks him for a copy of the 'Literarische Gesellschaft' attacking Hunzinger; asks Warburg's... |
WIA GC/1925/839 | Warburg, Aby to Lerch, Eugen 17/12/1925 | Warburg would have sent a very short reply had his 'revered teacher', Professor Gustav Wendt, not... |