1. Real photo, "Opposers and Supporters" – caricature inspired by the 20th Zionist Congress. Zurich, 1937. Illustrations of Chaim Weizman, David Ben Gurion, Ussishkin, and others. * Photograph of the opening session of the 21st Zionist congress. [Geneva], 1939. Ink stamp of photographer of Tel Aviv, Lasar Dunner. * Visitor card, 22nd Zionist congress. Basel, 1946. Used and worn. Size and condition varies.