Large Horology Reference Library – 12 Books, Auction Catalogues, Watch Guides and Collector - 1001 Wristwatches – History, Technology & Design" by Martin Häussermann - 1989-2007
Hans Arp; El Lissitzky - Die Kunstismen / The Isms of Art 1914–1924 with "The Last Parade" insert - 1990
