WIA GC/1895/AMERICA/96 | Petri, Luigi to Warburg, Aby 18/10/1895 | greetings from friends in Florence; is he still a 'human being' or already a 'cow-boy'? |
WIA GC/1896/7 | Doren, Alfred to Warburg, Aby 27/01/1896 | one year ago they lived abroad and felt great as sons of a great country; this year, Warburg is... |
WIA GC/1896/8 | Doren, Alfred to Warburg, Aby 20/06/1896 | welcomes him in the 'Old World'; expects a long report of Warburg's time in the US; Miss Crane... |
WIA GC/1897/57 | Petri, Anna to Warburg, Aby 28/07/1897 | congratulates him on his engagement; hopes to see him and Mary soon in Florence; sends greetings... |
WIA GC/1897/58 | Petri, Luigi to Warburg, Aby 28/07/1897 | congratulates him on his engagement; hopes to see him soon |