Updated through online information from David Rothe, DMA.
This regal has two wedge shaped bellows that can be operated by an assistant. There are also two feeder bellows attached to two pedals so the regal can be "foot pumped" by the performer. This regal has been used for local early music performances as well as National and Regional AGO Conventions and the San Francisco Opera.
Five octaves, bottom short octave is 16' pitch.
Updated through online information from Vince Ho.