WIA GC/1899/35 | Eyssenhardt, Franz to Warburg, Aby 08/05/1899 | the Stadtbibliothek does have the Codice Atlantico and the Publications by Sabachnikoff |
WIA GC/1903/161 | Kautzsch, Rudolf to Warburg, Aby 08/02/1903 | realizes that he took too long to reply to Warburg; he will do some research in Stadtbibliothek... |
WIA GC/1903/204 | Milchsack, Gustav to Warburg, Aby 08/12/1903 | he informs him that Warburg should send an application to the Wolfenbüttel library to send... |
WIA GC/1903/41 | Boesch, Hans to Warburg, Aby 12/11/1903 | forwards as requested a manuscript to the Hamburg Stadtbibliothek for Warburg to read there; they... |
WIA GC/1905/413 | Münzel, Robert to Warburg, Aby 22/06/1905 | invites Warburg to a meeting of the department of manuscripts of the Stadtbibliothek |