Spring Glen, Pennsylvania
Private Residence

Thomas Dieffenbach   1876   2/16

Great (54 notes, C to f''')
8' Open Diapason
8' Flute
8' Stop Diapason
8' Dulciana
4' Principal
4' Stop Diapason
3' Quint
2' Fifteenth
Manual Couple

Swell (54 notes, enclosed, C to f''')
8' Stop Diapason
8' Clarab Flute
8' Salicional
4' Flute
4' Tube Flute
4' Gamba
Tremolo

Pedal (18 notes)
16' Sub Bass
8' Octave Bass

Pedal Couple (Great only)

Trigger-type Swell Pedal. 

Front pipes arranged in 3 towers and 2 flats, 5-5-9-5-5. Label
reads "Thos. Dieffenbach Millersburg Berks Co. Penna." [Millersburg 
now known as Bethel, intersection of PA 501 and I-78.  Tube Flute 
appeared to be a chimney flute.

Stoplist and description for the Eppler's Union Church entry matches 
what I had in my records taken from the console in 2000.

The front pipes were...L-R....5 x Open Diapason, 5 x Octave, 9 x Open Diapason, 5 x Octave, 5 x Open Diapason.  The exposed pipes of the Open  Diapason only went down to FF or EE.  The remaining pipes for the rank 
to the bottom of the compass were stopped pipes located inside the case.

A Kinetic blower was in use to provide wind to the instrument.  The owner
told me he had the complete hand pumping mechanism and could connect it
whenever he would want to.

[Received on line from Jack Umholtz August 10, 2009.]