Vocalion made 78 r.p.m. records.  What I would like to know is has
anyone got recordings of the Aeolian pipe organ in Aeolian Hall London
or New York?  I have one record of the organ in London being played by
hand with a choir, rather than from the roll player.

I would be grateful even just to know of the existence of such records
in a catalogue to help with a research project I am doing.

Thanks, Kevin McElhone