Institute of Historic Organs Oaxaca Mexico
Institute of Historic Organs Oaxaca Mexico

SAN MATÍAS JALATLACO

Photo: Ed Pepe                                            Drawing: José Luis Acevedo

Click on the images to enlarge

HISTORICAL BACKGROUND

Date of construcion of the church: sixteenth century
Date of construction of the organ: 1866
Builder: Pedro Nibra
Interventions: 1889, Pedro Nibra
Inscriptions: on the rollerboard “16 de julio 1866 Pedro Nibra”; “Se concluyó este órgano El día 16 de julio del aņo 1866 y se compuso el ocho de octubre de 1889 Pedro Nibra”
Type: eight foot monumental organ

DISPOSITION OF THE ORGAN
Left hand (25 notes)

1. Bajoncillo (register canceled and block removed)
2. Flautado de 13 (palms)*
3. Octava
4. Docena
5. Quincena
6. Tapadillo
7. Trompeta real
Right hand (31 notes)

1. Clarín (register canceled and block removed)
2. Flautado de 13 (palms)
3. Octava
4. Docena
5. Quincena
6. Tapadillo
7. Trompeta real

* Includes seven stopped wooden pipes for the lowest notes

Summary of the disposition
Flautados: 8´, 4´, 2 2/3´, 2´ 8´, 4´, 2 2/3´, 2´, ?
Flutes: 4´
Reeds: 8´ interior, 4´ exterior? 8´ interior, exterior?
DESCRIPTION OF THE ORGAN

Keyboard: original, made of wood and some still have their bone coverings
Compass: 56 keys, C1-g’’’, chromatic lowest octave
Key action: suspended with a rollerboard
Stop action: stop knobs on either side of the manual, registers divided middle c/c#
Labels: none
Windchest: original, batalla toeboards are missing
Measurements of the windchest: 1.64 m wide x .11 m high x .9 m deep
Disposition of the pipes: left hand pipes in the middle, right hand pipework divided on the left and right sides
Channelboards: 1- left and right hands of the flautado 8´; there had been another for the clarín (facade reed)
Offset chests: none
Bellows: feeder/reservoir type, original
Location of the bellows: to the right of the organ
Wind trunks: original (24.8 x 15.5 and 23.7 x 14.8 exterior)
Wind pressure: unknown
Pitch and temperament: unknown
Case finish: painted blue (original?)
Pipe finish: none
Measurements of the case: 4.46 m high x 2.95 m wide x 1.37 m deep
Location in the church: on the Epistle (right, east) side of the choir loft, facing the opposite wall
State of conservation: fair; more than half of the pipes are missing

Information compiled with the help of Barbara Owen, Edward Pepe and Susan Tattershall
 
 
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