Updated through online information from David Bohn. -- Great Concert Flute, Dulciana, and Tuba Mirabilis enclosed in second expression box; Open Diapason, Octave, and Mixture unenclosed. Great Tuba removed at some point; replaced by second-hand high pressure Casavant Trumpet prior to 1983.
Updated through online information from Richard C Greene.
Information identifying this instrument from the Austin Organs, Inc. web site, accessed December 31, 2004: http://www.austinorgans.com/organ-research.htm.