This is a rare and classic piece of mid-century modern design: the Naef Campanile puzzle, originally designed by Manfred Zipfel and Cordula von Tettau and copyrighted in 1979 by Kurt Naef AG of Switzerland. The puzzle consists of precision-cut wooden blocks in a natural maple and black finish that fit together to form various architectural shapes, notably the bell tower (Campanile) referenced in the name. Naef is famous for its Bauhaus-inspired, high-quality, and aesthetically pleasing wooden toys and puzzles. This set comes in its original box with the instructional leaflet, making it a highly collectible item for fans of European modernist design, challenging puzzles, and high-quality wooden toys.

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