WIA GC/21714 | Warburg, Aby to Sieveking, Johannes 08/06/1928 | wants to know where to purchase genuine Greek lecythes; Warburg holds them, together with... |
WIA GC/21715 | Sieveking, Johannes to Warburg, Aby 19/06/1928 | wants to know how much Warburg wants to spend on buying lecythes, as they are very rare and very... |
WIA GC/36655 | Warburg, Mary to Warburg, Aby 15/12/1922 | postage has increased to Mark 80; is looking forward to Warburg's letter with a report on... |