David Haper, son of Haim and Esther Haper, born in Bedzin, active in Betar in Katowice during World War Two, imprisoned in Warsaw Ghetto, murdered in Majdanek.
In file: postcards written by Hefer from Warsaw Ghetto to Alfred Schwartzbaum in Lausanne in April - May 1942 (Polish, photocopies, originals kept in Ghetto Fighters House Archive). In postcards Hefer asks Schwartzbaum to send packages of food and clothing to ghetto.
Postcards translated to Hebrew.
Photographs of David Haper with his wife, Malka and their daughter Gustava (photocopies).
Correspondence of Institute Archive with Guy Zilberdik, relative of Hefer.
More information in files: G 2 5/45, G 7 5/2