WIA FC/1899/15/5 | Warburg, Fritz to Warburg, Aby 23/10/1899 | supplies rates and information on rooms in Hotel Fürstenhof; Fritz will stay in the hotel until... |
WIA FC/1908/3/10 | Warburg, Aby to Warburg, Mary 12/05/1908 | forwards a cut-out from 'Zentralblatt', Wölfflin's review of 'Sassetti' article [not extant... |
WIA FC/1918/6/3 | Warburg, Erich to Warburg, Aby 19/07/1918 | thanks him for his long letter; he is learning to become a gunner; complains about the boredom of... |
WIA FC/1921/1/303 | Warburg, Aby to Warburg, Mary 27/06/1921 | he is in receipt of letters about his Luther book, they cheer him up; a good letter from Fritz... |
WIA FC/1926/12/57 | Warburg, Mary to Warburg, Frede 15/11/1926 | Warburg wants to publish the news of Marietta's engagement in the newspapers; Mary is not happy... |