WIA GC/120 | Warburg, Aby to Stuck, Wilhelm 27/07/1917 | acknowledges receipt of letter of 24/07 and cable of 27/07/1917; accepts the authorization, given... |
WIA GC/163 | Wohlwill, Marie to Warburg, Aby 18/10/1917 | thanks him for receiving two publications of her late husband [Adolf Wohlwill] from the [Robert... |
WIA GC/17206 | Warburg, Aby to Albrecht, Carl 10/03/1926 | he has just spoken to the photographer Rudolf Dührkoop; lists prices for photographs, paper... |
WIA GC/17238 | Warburg, Aby to Ahlers-Hesternmann, Friedrich 19/03/1926 | as he mentioned to Pauli, he does not have time to discuss this project; however, it is more than... |
WIA GC/17392 | Dührkoop, Rudolf to Warburg, Aby 15/12/1926 | does not permit him to sell a portrait photograph of Warburg; a female students of his bought a... |