WIA FC/1886/3/13 | Warburg, Aby to Warburg, Charlotte 25/11/1886 | sends her his 'weekly confession' before the next [Franz] Bücheler lecture; thanks for the food... |
WIA FC/1886/3/6 | Warburg, Aby to Warburg, Charlotte 25/10/1886 | he would have replied earlier but he made a trip to Ahrtal [Ahr is a tributary of the Rhine... |
WIA FC/1887/8/10 | Warburg, Aby to Warburg, Charlotte 23/02/1887 | promises to help Paul with writing a lecture; he enjoyed the carneval festivities in the... |
WIA FC/1887/8/13 | Warburg, Aby to Warburg, Charlotte [before 10/03/1887] | his friends from Bonn have gone home for the weekend to Cologne, Andernach, Mühlheim, [Hans... |
WIA FC/1887/8/18 | Warburg, Aby and Warburg, Moritz to Warburg, Charlotte 11/05/1887 | Warburg thanks his mother for a letter; he is well; he has 27 lecture hours per week including... |