King's Chapel
      Boston, Massachusetts
      Simmons & Willcox, 1860
      OHS ID: 50284
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      GREAT                    SWELL                    CHOIR
   16 Contra Diapason*      16 Bourdon (divided)     16 AEolina
    8 Open Diapason          8 Open Diapason*         8 Keraulophon
    8 Stop'd Diapason*       8 Stop'd Diapason        8 Dulciana
    8 Hohl Flote             8 Viol d'Amour           8 Stop'd Diapason*
    8 Viola da Gamba         4 Octave                 4 Dolce
5-1/3 Quint                  4 Flute Harmonique       4 Flute d'Amour*
    4 Octave                   Mixture III*             Mixture II
    4 Flute Octaviante      16 Contre Trumpet        16 Contra Fagotto
2-2/3 Twelfth*               8 Trumpet*               8 Corno di Bassetto
    2 Fifteenth*             8 Oboe
      Mixture IV*            4 Clarion*                 PEDAL
    8 Trumpet                                        16 Open Bass
                                                     16 Bourdon Bass
      The compass of the manuals was 56 notes,   10-2/3 Quint Bass
      CC to g3; the compass of the Pedal was 27       8 Violoncello
      notes, CC to d1.  All stops were full          16 Posaune Bass
      compass save the 16' reed stops on the 
      Swell and Choir, which began at tenor C.

      The stops marked with an asterisk (*) were retained from the Richard
      Bridge organ.  The Great Contra Diapason was probably the old 8' Open
      Diapason fitted with a new bass octave to extend it down to 16' pitch,
      since the Great Open Diapason of 1860 was new.  The Swell 3-rank mix-
      ture is probably a reworking of the ranks of the old Bridge Great Cor-
      net.  The Choir 4' Flute d'Amour is apparently the old Choir Flute 4',
      and the Swell Clarion 4 would seem to be the old short-compass Swell
      Trumpet moved up an octave, the 8' Swell Trumpet being the one formerly
      in the Great division.
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[Received online from T. Daniel Hancock, 2012-08-29]