School of Music-University of Iowa
Iowa City, Iowa
Opus 13, 1987

  Great   Brustwerk
16' Bourdon 8' Gedackt
8' Principal 4' Blockflöte
8' Hohlflöte 2' Octave
4' Octave 1 1/3' Quinte
2 2/3' Quinte 8' Krumphorn
2' Superoctave  
1 3/5' Tertia   Pedal
IV Mixture 16' Subbass
8' Trompet 8' Octave
  8' Trompet [GT]
  Couplers
  BW / GT (shove)   Tremulant
  GT / PD
  BW / PD
Space prepared for an additional 8' stop on Great and a small Mixture on Brustwerk
Mechanical key and stop action
Compass: Manuals, C-g'''; Pedal, C-f'
Kirnberger III temperament
Metal pipes of hammered lead-tin alloys
Case and pipe shades of solid white oak
2 wedge bellows with pumping levers
Number of pipes: 1012
Wind pressure: 65mm