Bureau à boîte magique du milieu du siècle par Mummenthaler & Meier, Suisse, 1955

Mid-century magic box desk by mummenthaler & meier, switzerland, 1955. Retractable desk or “magic box” Measures: closed box: 83x55, 5cm h: 113, 5. Open: 167x80cm h: 113, 5. Weight: ~75kg. Wear consistent with age and use: sign of wear on the desk top - see photos.