The Ericsson Ericofon telephone, shown here in beige, is an iconic model from the 1950s and 60s. Its revolutionary unibody design, often called a "cobra" for its elegant shape, combines aesthetics and innovation. Lightweight and ergonomic, it made its mark on its era with its simplicity and modernity. Today, this vintage telephone is highly prized by collectors for its retro style and its significance in the history of industrial design.