WIA GC/13944 | Bing, Gertrud to Warburg, Aby 26/07/1922 | detailed report of re-arrangements in the library, which sections were enlarged and reshelved etc... |
WIA GC/31785 | Warburg, Aby to Warburg, Mary [30/06/1906?] | it is raining, but the air is good; reports on the fellow hayfever sufferers: Dr. [Siegmund... |
WIA GC/36403 | Warburg, Aby to Warburg, Mary 01/08/1922 | Felix's visit has been announced for the next day; wonders whether his son Frederick [Warburg... |