Secretaire-organ Hermanus ter Hart, Amsterdam (Mid-19th century) Compass: C-c”’ Disposition: Holpijp 8′ B/D Prestant 8′ D Fluit 4′ B/D Quint 3′ D Octaaf 2′ B/D Flageolet 1′ B 5-DSC06423 2-DSC06420 1-DSC06419 13-DSC06431 11-DSC06429 10-DSC06428 9-DSC06427 7-DSC06425 6-DSC06424 4-DSC06422