WIA FC/1894/7/84 | Warburg, Aby to Warburg, Charlotte 24/11/1894 | thanks her for letters; had to laugh about Max Warburg's 'notice board' on the Felix - Frieda... |
WIA FC/1894/7/93 | Warburg, Aby to Warburg, Charlotte 25/12/1894 | thanks for addresses, letter etc.; Alfred Doren has left for Frankfurt for three weeks; Herr von... |
WIA FC/1896/13/6 | Warburg, Moritz; Warburg, Charlotte to Warburg, Aby 21/10/1896 | Moritz understands Warburg why he loves Florence, art and nature come together in a unique way in... |
WIA FC/1896/13/8 | Warburg, Moritz to Warburg, Aby 09/11/1896 | the Hugo von der Goes painting will remain in Florence; describes it and analyses it; he likes it... |
WIA FC/1896/8/53 | Warburg, Charlotte to Warburg, Aby [November 1896] | forwards two newspaper cuttings from Frankfurter Zeitung; mentions Kunsthistorisches Institut in... |