THE ORGAN
The pipe organ as the principal musical instrument for the Christian Church is the result of development exten­ding back over a thousand years. In 800 AD an organ was given as a gift by the King of Byzantium to Charlemagne’s father, King Pepin. Benedictine monks familiar with this instrument found that its sound was helpful in the liturgical proclamations of their order. By the late Middle Ages organs were common in churches throughout Europe and England. The Reformation left congregations with many opinions on what to do with organs. Those with liturgical forms of worship kept the instruments while those finding no biblical warrant for these instruments tended to forbid their use. As the value of music to the human spirit became more evident the base of acceptance broadened.

The design of the organ at the Augustana Chapel follows the classic traditions of the 17th and 18th cen­turies, especially as built in northern Europe. The organ was indeed viewed at that time as the "King of Instruments”. This instrument is especially suited for the performance of Baroque music, although works by nineteenth and twen­tieth century composers can be played effectively as well.

The musical resources of this instrument are spread over three manuals and pedal, with the addition of a third manual Positiv to be made at a later date. These keyboards control slider wind chests by means of suspended tracker key action and a simple mechanical stop action. The wind is supplied by an electric blower and stabilized at 80 millimeters wind pressure by three wedge shaped reservoirs located under the base of the instrument. The Great Organ (lower keyboard) is located behind the polished tin Principal 8’ at impost level. The Swell Organ (upper keyboard) is located directly above the console and Great division. The shutters, used in controlling the Swell’s dynamic level, are located behind the Prestant 4’. The Positive Organ is located directly below the Great Organ. The Pedal division is located in a separate case to the left of the main case. The low six pipes of the Pedal Principal 8 stand in the facade of this case.

This organ is a “tracker” organ. This means that the actions of the organists’s fingers and feet cause air to flow through the pipes through a direct mechanical linkage. There are no electrical wires, solenoids, lead tubes, or secondary ventils between the pallets (valves controlling wind to the pipes) and the keys played by the organist. The great advantages of the mechanical action are two: first, it permits direct contact between the organist’s fingers and the pipes, thus making the instrument more sensitive, and secondly, it is easy to maintain. The modern construction techniques utilized allows us to have a light key action with a greater degree of responsiveness in touch than possible with older instruments. The casework of the organ serves two basic functions, to unify and project the sound of the pipes and to protect and house the pipes and working elements of the instrument. The casework is built ot solid red oak, which has been finished with tung oil. The hand turned stop knobs and naturals of the keyboards are of ebony. The sharps are of satinwood plated with cowbone. The keydesk and keycheeks are of zebrawood.

The organ’s wood pipes have been constructed of red oak, white oak and American black walnut. The remaining pipes are build of various tin/lead alloys. These metal pipes were built with help from the firms of Jacques Stinkens, Zeist, Holland and Rolland Killinger. Freiberg-Beihingen, Germany.

It takes much painstaking planning, craftsmanship and patience to bring a project of this type to a satisfactory completion. Much of the credit must go to the dedicated craftsmen who work under the direction of John Nordlie. Those who have worked on this organ include A. Eugene Doutt. Janet Doutt, Donald F. Nordlie, Gail P. Nordlie, Dale E. Nordlie, Carole-Sue Ohme Nordlie, Elizabeth Nordlie MacDonald, Martin D. Larsen and Paul E. Nordlie.

  THE SIVERSON ORGAN  
GREAT    
Quintaton 16' 56 pipes Metal
Principal 8' 56 pipes 75% Polished Tin
Rohrflote 8' 56 pipes Metal
Octave 4' 56 pipes Metal
Quint 2-2/3' 56 pipes Metal
Octavin 2' 56 pipes Metal
Terz 1-3/5' 56 pipes Metal
IV-V Mixture 1-1/3' 238 pipes Metal
Trumpet 8' 56 reeds Metal
SWELL    
Viola 8" C-F From #12 50 pipes Metal
Celeste 8' tc 44 pipes Metal
Gedeckt 8' 56 pipes White Oak
Prestant 4' 56 pipes 75% Polished Tin
Koppelflote 56 pipes Metal
Doublette 2' 56 pipes Metal
III Scharf 2/3' 168 pipes Metal
Dulzian 16' 56 reeds Metal
Oboe 8' 56 reeds Metal
POSITIVE    
Singendgedeckt 8' 56 pipes Metal
Rohrflote 4' 56 pipes Metal
Blockflote 56 pipes Metal
Sifflote 56 pipes Metal
Quint 1 1/3 56 pipes Metal
II-III Cymbal 1/3' 112 pipes Metal
V Cornet g'-d"" 96 pipes Metal
Krummhorn 8' 56 reeds Metal
PEDAL    
Subbass 16' 30 pipes Red Oak
Principal 8' 30 pipes 75% Polished Tin
Pommer 8' 30 pipes Metal
Choralbass 12 pipes Metal
Nachthorn 2' 30 pipes Metal
Posaune 16' 30 pipes Metal
Trumpet 8' 12 reeds Metal
Schalme 4' 30 reeds Brass
Zimbelsterns I & II    
COUPLERS:    
Swell to Great Positiv to Great  
Great to Pedal Positiv to Swell  
Swell to Pedal Positiv to Swell  
Mechanical key action    
Mechanical stop action    
  John F. Nordlie, Builder