Tuba 8 Swell Octave to Solo.
Tromba 8
Four Adjustable Combination Keys.

CHANCEL PEDAL ORGAN (2 STOPS).

FEET. FEET.
Diaphonic Diapason 16 Bourdon 16

CHANCEL GREAT ORGAN (7 STOPS).

FEET. FEET.
Bourdon 16 Flote 4
Open Diapason 8 Octave Gamba 4
Doppel Flote 8 Horn 8
Gamba 8

CHANCEL CHOIR ORGAN (4 STOPS).

FEET. FEET.
Doppel Flote 8 Flote 4
Gamba 8 Horn 8

GENERAL.

Sforzando Pedal, Balanced Swell Pedal for Foundation, Balanced Swell
Pedal for Wood Wind, Balanced Swell Pedal for String, Balanced Swell
Pedal for Brass.

General Balanced Swell Pedal for all or any of the above.

Five Keys for indicating and controlling the position of the various
Swell Pedals.

Tremulant for Wood Wind.

Tremulant for String.

ORGAN KNOWN AS THE HOPE-JONES UNIT ORCHESTRA, IN THE PARIS THEATRE,
DENVER, COLORADO.

This fine instrument was installed in May, 1913, and hailed by the
people of Denver with great enthusiasm. The president of the Paris
Theatre Company, writing under date of June 9, says:

"The wonderful instrument * * * is proving a source of interest to the
whole city and has materially added to the fame of 'The Paris' as the
leading picture theatre of Denver. No thirty-piece orchestra could
accompany the pictures so well as the Hope-Jones Unit Orchestra does.
Neither would it so completely carry away with enthusiasm the crowd
that flock to hear it."

[Illustration: The Author Playing a Hope-Jones Unit Orchestra.]

Only the keyboards are visible from the auditorium; the instrument is
placed on each side of the proscenium, occupying the place of the usual
stage boxes, the tone being reflected into the theatre through
ornamental case work. The 32-foot open diaphone is located behind the
picture screen. The specification:

PEDAL ORGAN (32 NOTES).

FEET. FEET.
Diaphone 32 Octave 8
Ophicleide 16 Clarinet