Hornbostel-Sachs numbers: 312.11 ldiochord (true) tube zithers, 312.12 Heterochord (true) tube zithers, Height: 85mm (3.1 in.), Width: 130mm (5.1 in.), Length: 755mm (29.5 in.), Place of production: Antananarivo (Antananarivo, Madagascar), Date of creation: ca. 1902