Average size: 9×13 cm. Colorful and black and white. A unique collection which includes: Postcard [1] of the Fourth World Zionist Congress, London, 1900. The postcard is written and stamped by Kalman Marmer (1877-1956), born in Lithuania and immigrated to the United States in 1906, a writer and editor of Yiddish literature, and an active Zionist member. Post cards [7] Colorful photos from the Ottoman period in Palestine, some stamped. Postcard [1] 15×20 cm. An enlargement of the seventh Israeli independence day stamp (1955). Postcards and photo [3]. A postcard of a retreat for a youth group in Hungary, a photo of a group of Jewish immigrants from Poland to the USA, a postcard of a play in Yiddish. Overall very fine condition.