Rexburg, Idaho Brigham Young University, Idaho M. L. Bigelow & Co. - Opus 4 - 1981 MANUAL 1. Gedackt 8 2. Rohrflöte 4 3. Præstant 2 -Pull-down Pedal -51/25 notes. Flat pedal board. -Mechanical key action. -Transposing keyboard (2008 upgrade). -Mechanical stop action. [Received from Michael L Bigelow 2012-08-16.]