WIA GC/1905/150 | Förster, Max Eduard to Warburg, Aby 26/06/1905 | Pia Gelati asked him to inform Warburg that she will spend the winter in London and will... |
WIA GC/1905/151 | Förster, Max Eduard to Warburg, Aby 03/07/1905 | Miss Pia Gelati cannot send her apologies to cancel an appointment with Warburg as she had to... |
WIA GC/1905/182 | Gelati, Pia to Warburg, Aby 26/05/1905 | makes an appointment |
WIA GC/1905/183 | Gelati, Pia to Warburg, Aby 06/06/1905 | on her lecture topic 'Travels in Northern Italy' |
WIA GC/1905/184 | Gelati, Pia to Warburg, Aby 01/09/1905 | apologizes for not keeping an appointment as her sister arrived in Hamburg |