WIA GC/1902/282
Loeb, Morris to Warburg, Aby [1902]
greetings, family news
WIA GC/1902/321
Wolfhagen, G. to Warburg, Aby 24/02/1902
list of people who were sent copies of Warburg's article 'Bildniskunst', 18 in Germany, 15 in...