WIA GC/1916/623 | Warburg, Aby to Schultess, Friedrich; Gerstenberg, Heinrich; Münzel, Robert 22/03/1916 | Professor [Erich] Ziebarth, librarian of the Johanneum, has made a selection of books from the... |
WIA GC/1917/418 | Warburg, Aby to Koepp, Friedrich 25/07/1917 | promises to send a heliogravure of Robert Münzel to Koepp's sister and to send her a book after... |
WIA GC/1917/502 | Warburg, Aby to Melle, Werner von 23/07/1917 | thanks him for a letter of 22/07/1917; welcomes [Werner von] Melle's initiative to publish a... |
WIA GC/1917/541 | Münzel, Heinrich and Stuck Maria and Hüglin, Erika 12/07/1917 | the members of the family of the late [Robert] Münzel thank his friends for their kind... |
WIA GC/1917/542 | Münzel, Heinrich to Warburg, Aby 09/08/1917 | thanks Warburg and his wife for their kind support in connection with [Robert] Münzel's funeral... |