
Melodeon by Mayenburg, Germany. No serial number. Corner metals are stamped: 'Mayenburg's Triumph Accordeon, Trademark [hammer], made in Germany.' Bellows stamped: 'Double Organ.' 10.25" x 5.5" diameter black wood, light wood ends, pallet board. Right-hand has 10 metal tipped wood keys, open black wood pallets. Left-hand has 2 bass keys and 1 air button. Right-hand leather thumb strap, left-hand fabric thumb strap. Eleven-fold bellows: 4 thin, 3 thick, 4 thin. Metal edged, gold star papers. Brass reeds.