ZEFA

Walther Benser (October 23, 1912 – April 21, 2002) was a photographer, photo journalist and merchant from Germany. His travelled as a freelance photographer with a Leica camera, gave slide lecture tours and established the stock photo agency ZEFA. In 1989 he gave a presentation "Sixty Years with the Leka (sic) at the Leica Historical Society of America meeting in Philadelphia.

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