"Swell to Great" pipe organ gets 9K hits, for a start.
Anyway, I've seen that stop (in imaginitive calligraphy) on several, but am a neophyte re the intricacies of huge pipe organs; a hint of their complexity can be noted at
[link|http://www.herefordcathedral.org/music_organ_willis.asp|http://www.herefordc..._organ_willis.asp]
Dunno where Wurlitzer fits, beyond theatre organs (another genre) but to many,
Hammond:Real Organ::military music:music
Cthulhu I despise that horrific tremolo! and All.. the 'voices'.