Identified from the Twin Cities AGO Organ List. -- "Information from Hendrickson Organ Co., and David Engen. Voicing by Robert Sperling. At organ's 'dedication', wine was served from low C of the Choral Bass in the traditional manner."
Organ case - builder's promotional photo: Photograph from an archival source: Twin Cities AGO Organ List, submitted by Jim Stettner. Taken approx. ca. 1974