The OHS Pipe Organ Database

St. Leo's R.C. Church
128 Main Street
Leominster, Massachusetts 01453

OHS Database ID 41347.

See the address on Google Maps.

Status and Condition

The organ has been renovated and is no longer in its original state.
The condition of the organ is in not known or has not been reported to the Database.
We received the most recent update on this organ's state and condition June 18, 2009.

Technical Details

Electro-pneumatic (EP) chests.

Three manuals. 4 divisions. 28 stops. 31 registers. 30 ranks. 1928 pipes. Manual compass is 61 notes. Pedal compass is 32 notes.

Crescendo Pedal. Reversible full organ/tutti thumb piston. Reversible full organ/tutti toe stud. Combination action thumb pistons. Combination action toe studs. Coupler reversible thumb pistons. Coupler reversible toe studs.


  • Identified through online information from Jeff Scofield. (Database Manager. June 18, 2009)

Online Documents

Currently we have no online documents associated with this organ entry. If you can provide us with digital files of contracts, correspondence, dedication programs, or any similar items, please follow this link to our document upload form to send them to us.

If you would like more information about documents included in the Database, please see our Documents Information page.

Other Websites

The database contains no links to external websites that describe this organ. If you know of any sites that contain information about it, please use the Update form to send us the URL.


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Facade. Photograph by Gavin Klein 2019-10-24
Console. Photograph by Gavin Klein 2019-10-24

Pipe organs in Massachusetts sponsored by Mssrs. Czelusniak et Dugal.

If you can provide us with additional photographs, you may upload them through our online form. For further information please see our expectations for adding photographs.



When they are available, stoplists for organs are included in the Database. To make corrections in stoplists that you see here, please send details via e-mail to rather than submitting a new stoplist through our online form.

  • Stoplist copied from the factory specifications
       Leominster, Massachusetts
       St. Leo's R. C. Church
       Casavant   Op. 1912   1948   3/30
       GREAT                        SWELL
    8' Open Diapason 68         16' Bourdon 68
    8' Violin Diapason 68        8' Open Diapason 68
    8' Doppel Flute 68           8' Stopped Diapason 68
    8' Gemshorn 68               8' Aeoline 68
    4' Octave 68                 8' Viola da Gamba 68
    2' Fifteenth 61              8' Voix Celeste 61 GG
    8' Trumpet 68                4' Flauto Traverso 68
       Super                     2' Piccolo 61
       Chimes 25               III  Dolce Cornet 204
                                 8' Cornopean 68
       CHOIR                     8' Oboe 68
    8' Geigen Principal 68       8' Vox Humana 68
    8' Melodia 68                   Tremulant
    8' Dulciana 68                  Sub
    4' Wald Flute 68                Super
    2' Flageolet 61
    8' Clarinet 68                  PEDAL
       Tremulant                16' Open Diapason 32
       Sub                      16' Bourdon 32
       Super                    16' Gedeckt SW
                                 8' Octave 12
                                 8' Stopped Diapason 12
                                16' Trombone 32
    1. Console to be detached and located at about six feet
       from organ.  
    2. No case, no display pipes nor any screen to be 
       supplied by the builders.
    Stoplist courtesy of Casavant Frères
     [Received on line from Jeff Scofield June 19, 2009.]
  • Click Here Stoplist copied from the factory specifications Plain text; will open in a new window or tab.