12 36 GERMAN VIOLONCELLO. Gustave Wunderlich, Markneukirchen, 1923, bearing the maker’s label, length of two- piece back 763 mm., with soft bag. Good. Surface scratches and abrasions. $8000 - $10,000 36 GERMAN VIOLONCELLO. Gustave Wunderlich, Markneukirchen, 1923, bearing