Spreckels Organ Society
Insider Brunch and Tour

May 9, 2015

58-Brunch 09 May, 2015, at 12.09.59

Len Filomeo mans one of two air locks,
that are just large enough for three people.
If the inside door is opened before this outside door is closed,
the organ will loose air pressure and go silent.

Photo by Mike Cox