Vintage Teaching Aid Modell of An Ear - Somso ca. 1960 Item e5832 A folding model of an ear. Used as teaching material in German schools ca. 1960. Made of wood and plastic by Somso, Germany. Measures: Width: 12.8" (32.5 cm) Height: 7.87" (20 cm) Depth: 5.71" (14.5 cm) Make Inquiry